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The GL.iNet GL-MT6000 Flint 2 WiFi Router Review verdict is straightforward: the Flint 2 is still a strong value-oriented OpenWrt-based router for VPN users, multi-gigabit households, and technically confident buyers. Its 1GB of RAM, 8GB of eMMC storage, two 2.5GbE ports, and advertised WireGuard performance up to 900Mbps are impressive, but the factory firmware is customized and the headline VPN figures are manufacturer maximums, not guarantees.
The Flint 2 is also sold as the GL-MT6000. It combines dual-band Wi-Fi 6, advanced routing features, router-wide VPN support, AdGuard Home, Multi-WAN functions, and access to the OpenWrt LuCI interface. The router is not Wi-Fi 7, does not support 6GHz, and is not the best choice for buyers who want an entirely hands-off mesh system.
Key takeaways
- The Flint 2 is a dual-band Wi-Fi 6 router with a quad-core 2GHz MediaTek processor, 1GB of DDR4 RAM, and 8GB of eMMC storage.
- The router has two 2.5GbE ports, four gigabit Ethernet ports, and one USB 3.0 port, making it more suitable for multi-gigabit networking than ordinary entry-level OpenWrt hardware.
- GL.iNet advertises up to 900Mbps with WireGuard and up to 880Mbps with OpenVPN when DCO is supported, but real throughput depends on configuration, VPN server, routing features, and client hardware.
- The factory GL.iNet software is OpenWrt-based but is not identical to vanilla OpenWrt; official vanilla OpenWrt support is available for users willing to accept a more manual installation and configuration path.
- The Flint 2 remains a good buy for VPN and OpenWrt enthusiasts, but buyers seeking Wi-Fi 7, 6GHz, effortless mesh roaming, or zero firmware maintenance should look elsewhere.
Is the GL.iNet GL-MT6000 Flint 2 WiFi Router Review Great OpenWRT hardware?
Yes—with an important distinction. The Flint 2 is excellent hardware for an OpenWrt-based router, but the out-of-box experience uses GL.iNet’s customized firmware rather than completely vanilla OpenWrt. That distinction affects the interface, defaults, package ecosystem, update process, and the availability of GL.iNet-specific conveniences.
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One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchGL.iNet calls the product Flint 2, while GL-MT6000 is the model number. The device is a dual-band Wi-Fi 6 home or small-office router based on OpenWrt. The stock interface is designed to simplify VPN setup, AdGuard Home, parental controls, Multi-WAN, and everyday administration. Advanced Settings provides access to the OpenWrt LuCI interface for more detailed network, firewall, and system configuration, as documented in the official GL-MT6000 user guide.
#1 Best Overall
- Please update the firmware upon initial setup of the router, as it greatly enhances the device's performance and ensures a superior user experience.*** 【WiFi 6 Standard with ultra-low latency】Wi-Fi 6 speeds up to 6 Gbps to let you enjoy smoother 4K streaming, gaming, video calls and more, DDR4 1GB / eMMC 8GB
- 【High Speed Gaming Router】Dominate with uninterrupted performance with the ultimate MT6000 gaming internet router, equipped with 8-stream Wi-Fi 6 technology, the Flint 2 delivers blazing speeds, ensuring a stable and high-speed connection during intense multiplayer battles.
- 【Rapid OpenVPN & Wireguard speed】Wireguard VPN and OpenVPN speeds up to 900Mbps and 880Mbps respectively, giving you complete control over your gaming, streaming and working bandwidth. Actual speed may differ depending on internet service provider, network environment, VPN server location, VPN service provider, etc.
- 【AdGuard Home Supported】Enabling the use of a DNS server for blocking unwanted tracking and offers a convenient web interface for filtering selected digital advertisements. Users can take full control of their online experience and enjoy a clutter-free browsing environment with ease.
- 【Mass device connectivity】Experience enhanced online connectivity with our higher storage capacity, catering to over a hundred devices and fulfilling the requirements of DIY users seeking to install additional plugins. Enjoy stable and reliable connections, ensuring seamless performance and accommodating a wide range of digital needs.
Vanilla OpenWrt is a separate firmware choice. Vanilla OpenWrt is attractive to experienced users who want standard OpenWrt conventions, packages, and LuCI configuration. The stock GL.iNet firmware is more approachable for buyers who want working VPN and network features without building the configuration from scratch.
What are the Flint 2’s specifications?
The Flint 2’s hardware is unusually substantial for a consumer-priced OpenWrt router. According to GL.iNet’s official GL-MT6000 specifications, the router uses a quad-core MediaTek processor running at 2GHz, 1GB of DDR4 memory, and 8GB of eMMC storage.
| Component | Flint 2 specification |
|---|---|
| Model | GL-MT6000 |
| Processor | MediaTek quad-core, 2GHz |
| Memory | 1GB DDR4 RAM |
| Internal storage | 8GB eMMC |
| Wireless standard | Wi-Fi 6 / 802.11ax |
| 2.4GHz theoretical rate | 1,148Mbps |
| 5GHz theoretical rate | 4,804Mbps |
| Ethernet | Two 2.5GbE ports and four gigabit Ethernet ports |
| USB | One USB 3.0 port |
| Antennas | Four dual-band antennas |
| Power | 12V / 4A adapter |
| Rated consumption | Under 20W |
| Dimensions | 233 × 137 × 53mm |
| Weight | 761g |
| Operating temperature | 0–40°C |
The 1,148Mbps 2.4GHz figure and 4,804Mbps 5GHz figure are theoretical radio rates. The numbers combine multiple spatial streams and are not the speed one phone, laptop, or internet connection should be expected to reach. The AX6000 label is an aggregate wireless class, not a promise of 6Gbps to one client.
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The two 2.5GbE ports are more meaningful in daily use than the AX6000 branding. One can connect to a multi-gigabit modem or gateway while the other connects to a fast NAS, switch, or another multi-gigabit device, depending on the selected configuration. The four gigabit LAN ports remain useful for ordinary wired clients, but a single device connected to one of those ports cannot exceed the practical limit of a gigabit Ethernet link.
Why is the Flint 2 attractive for OpenWrt?
The Flint 2 provides more hardware headroom than inexpensive routers with limited flash storage and memory. The quad-core 2GHz MediaTek platform is suitable for routing, firewall rules, VPN services, DNS filtering, policy routing, and other network packages. The 1GB of RAM gives heavier services more room, while 8GB of eMMC storage is substantially more comfortable for firmware and packages than the small flash capacity common on budget devices.
The USB 3.0 port can be used for storage, file sharing, media services, USB tethering, or other supported peripherals. The exact experience depends on drivers, filesystem support, installed firmware, and whether the vendor interface exposes the required service. USB storage should be treated as an optional network-service feature, not automatically as a replacement for a dedicated NAS.
The official OpenWrt device page for the GL-MT6000 confirms official OpenWrt hardware support. Official support makes the Flint 2 more appealing to long-term OpenWrt users than a router tied entirely to a vendor dashboard, but official support does not mean every GL.iNet feature, acceleration path, wireless behavior, VPN tool, or package works identically in both firmware environments.
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How fast is the Flint 2 with WireGuard and OpenVPN?
GL.iNet advertises up to 900Mbps for WireGuard and up to 880Mbps for OpenVPN with DCO support, according to the official product specifications and official user guide. Those figures should be read as manufacturer maximum claims, not as guaranteed speeds for every VPN provider or home network.
| VPN scenario | What the headline number does and does not tell you |
|---|---|
| WireGuard client | Shows the potential of the router when the router sends household traffic through a VPN provider; provider distance, server load, routing, and encryption settings still matter. |
| WireGuard server | Describes a different workload in which remote devices connect into the home network; upload speed, ISP restrictions, and remote-client hardware become important. |
| OpenVPN with DCO | GL.iNet’s up-to-880Mbps claim is specifically qualified by DCO support; results can be lower when DCO is unavailable or other features consume processing capacity. |
| VPN with filtering or QoS | AdGuard Home, SQM/QoS, traffic monitoring, policy routing, multiple tunnels, and large client counts can reduce throughput or increase latency. |
| VPN on a multi-gigabit connection | A 900Mbps VPN result would still not saturate a 2.5Gbps internet service, and one test result cannot represent every provider or location. |
A credible hands-on review should report the firmware version, region, VPN protocol, provider and server location, wired or wireless test client, MTU, packet size, and whether AdGuard Home, QoS, policy routing, or traffic monitoring was enabled. It should separately test ordinary routing, WireGuard client mode, WireGuard server mode, OpenVPN, loaded latency, and several simultaneous clients.
Rank #2
- 【Rapid OpenVPN & Wireguard speed】Wireguard VPN and OpenVPN speeds both up to 680Mbps, giving you complete control over your gaming, streaming and working bandwidth. Actual speed may differ depending on internet service provider, network environment, VPN server location, VPN service provider, etc.
- 【AdGuard Home Supported】Enabling the use of a DNS server for blocking unwanted tracking and offers a convenient web interface for filtering selected digital advertisements. Users can take full control of their online experience and enjoy a clutter-free browsing environment with ease.
- 【Mass device connectivity】Experience enhanced online connectivity with our higher storage capacity, catering to over a hundred devices and fulfilling the requirements of DIY users seeking to install additional plugins. Enjoy stable and reliable connections, ensuring seamless performance and accommodating a wide range of digital needs.
- 【Easy Setup】Follow the Initial Set-up video tutorial on Amazon or Connect BE9300 to your computer via Ethernet cable to access the web Admin Panel, easy connect to wireless internet.
- 【MLO Technology】Flint 3 represents the future of wireless technology, delivering ultra-fast speeds, significantly reduced latency, and improved connectivity in high-density environments through cutting-edge innovations like Multi-Link Operation (MLO), enhanced OFDMA, 4K QAM, and preamble puncturing.
The dossier supplies GL.iNet’s advertised figures but does not supply independent benchmark results. The responsible conclusion is therefore that the Flint 2 has unusually strong VPN hardware potential, not that every Flint 2 will deliver 900Mbps through every commercial VPN subscription.
Should you use stock GL.iNet firmware or vanilla OpenWrt?
Most buyers should begin with stock GL.iNet firmware. Experienced OpenWrt users may prefer vanilla OpenWrt, but vanilla OpenWrt requires more manual configuration and a more careful recovery plan.
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1Fix the driver behind crashes, sound loss and screen glitches2Clear out junk files and repair common Windows errors3Scan for outdated or missing drivers - takes under a minute| Firmware path | Best for | Main advantages | Main trade-offs |
|---|---|---|---|
| GL.iNet factory firmware | Buyers who want VPN and advanced networking with less setup | Simplified dashboard, VPN workflows, AdGuard Home integration, parental-control options, Multi-WAN features, and LuCI access through Advanced Settings | Customized defaults and integrations; not identical to vanilla OpenWrt; some advanced tasks may still require LuCI or SSH |
| Vanilla OpenWrt | Experienced users who want the standard OpenWrt ecosystem | Standard packages, LuCI conventions, and greater independence from the GL.iNet dashboard | More manual setup; GL.iNet conveniences may disappear; drivers, acceleration, VPN tools, and packages can behave differently |
Stock firmware is the sensible choice for a first-time buyer who wants router-wide WireGuard, OpenVPN, DNS filtering, or Multi-WAN without turning initial setup into a networking project. Vanilla OpenWrt is the better choice when standard OpenWrt administration is the primary goal and the user already understands backups, flashing, SSH, LuCI, and recovery.
How do you set up the Flint 2?
The normal setup path is to connect the supplied 12V/4A adapter, connect the WAN port to the modem or upstream gateway, join the default Wi-Fi network or use Ethernet, open the router’s local administration address, create an administrator password, select the internet connection type, configure Wi-Fi names and passwords, and update firmware before extensive customization. The official setup documentation covers the package contents and power-on process.
- Connect the antennas and supplied power adapter, then place the router in an open, ventilated location.
- Connect the WAN port to the modem, ONT, or upstream gateway.
- Connect a computer by Ethernet or join the default wireless network.
- Open the local administration address or follow the setup flow shown by the current firmware.
- Create a strong administrator password and configure the internet connection.
- Set unique Wi-Fi network names and strong wireless passwords.
- Check the installed firmware version, back up the configuration, and update before adding complex services.
- Configure VPN, AdGuard Home, parental controls, Multi-WAN, VLANs, or other services one at a time.
Setup situations that need extra work
PPPoE users need the credentials supplied by the ISP. ISPs using VLAN tagging, IPTV profiles, unusual IPv6 requirements, or provider-specific authentication may require manual LuCI configuration. The Flint 2 can sit behind an ISP gateway, but leaving both devices routing can create double NAT. Bridge mode, passthrough mode, or a deliberate access-point arrangement may be preferable when the upstream gateway supports it.
Users who need remote access while traveling must distinguish a VPN client from a VPN server. A VPN client sends selected home traffic through an external VPN provider. A VPN server lets an authorized remote device connect back into the home network. Those modes have different security, port-forwarding, DNS, and upload-speed implications.
When an ISP supplies a WireGuard configuration file rather than a native integration, the file may need to be imported or configured manually. Multi-WAN users should first decide whether they need failover or load balancing. DFS channels can also make a 5GHz network appear delayed or unavailable while the router checks the channel, and some clients behave poorly with DFS.
What do Multi-WAN, failover, and load balancing actually do?
GL.iNet lists Multi-WAN, failover, and load balancing as supported features on the Flint 2. Multi-WAN is the broad category; failover and load balancing are different ways to use multiple upstream connections.
| Feature | Meaning | Important limitation |
|---|---|---|
| Failover | A backup connection takes over when the primary connection fails. | Existing sessions may drop, and services that dislike a changing public IP may need to reconnect. |
| Load balancing | Traffic is distributed across multiple connections. | One download or other single session does not automatically combine both links into their summed speed. |
| Multi-WAN | The general ability to manage more than one WAN path. | The exact port role, health checks, routing policy, and interface labels depend on the installed firmware and configuration mode. |
Banking services, streaming platforms, multiplayer games, and VPN connections can react badly when traffic changes public IP addresses. Multi-WAN is valuable for resilience and traffic policy, but it is not a magic way to merge two internet subscriptions into one faster connection.
Rank #3
- 【WiFi 6 Standard with low-latency】Wi-Fi 6 speeds up to 1.8 Gbps to let you enjoy smoother 4K streaming, gaming, video calls and more (600Mbps (2.4GHz), 1200Mbps(5GHz))
- 【Faster OpenVPN&Wireguard】Wireguard VPN speed up to 500 Mbps, giving you complete control over your gaming, steaming and working bandwidth. Actual speed may differ depending on internet service provider, network environment, VPN server location, VPN service provider, etc.
- 【AdGuard Home & EAP Supported】AdGuard Home is a dedicated Internet filtering software for blocking ads and online trackers. We integrated it with Web UI for optimal control and management.
- 【Easy Setup】Follow the Initial Set-up video tutorial on Amazon or Connect AX1800 to your computer via Ethernet cable to access the web Admin Panel
- 【Connect up to 120 devices】Using revolutionary OFDMA technology to efficiently allocate channels communicate with multiple devices simultaneously help you increase capacity and efficiency
Are AdGuard Home and parental controls useful on the Flint 2?
AdGuard Home provides network-level DNS filtering, while the Flint 2 also offers parental-control features. The user guide identifies a local GL.iNet parental-control option and an integrated Bark option; Bark’s current availability, account requirements, supported devices, geography, and plan terms should be checked on the official Bark website.
DNS filtering can block many known advertising, tracking, and malicious domains for devices on the network. DNS filtering is not the same as browser-level filtering, endpoint security, or deep inspection of application content. Apps with hard-coded DNS, encrypted DNS, their own proxy, or embedded advertising domains can bypass or limit DNS-based blocking. DNS filtering can also break legitimate websites, smart-home devices, and applications until exceptions are added.
AdGuard Home is open-source and free for the core self-hosted software. Readers expecting every streaming-video advertisement or every in-app advertisement to disappear should not buy the Flint 2 on that assumption. Parental controls also do not replace device security, supervision, or a clear household policy for internet use.
How good is Flint 2 Wi-Fi?
The Flint 2 is a dual-band Wi-Fi 6 router with four dual-band antennas and listed theoretical rates of 1,148Mbps on 2.4GHz and 4,804Mbps on 5GHz. The product specification confirms Wi-Fi 6 operation, but the dossier does not include independent range or throughput measurements.
That means claims such as “huge coverage” or “full-home gigabit Wi-Fi” would be unjustified without a defined floor plan, regulatory region, transmit-power setting, client device, channel width, and test method. Actual performance depends heavily on walls, neighboring networks, client antenna configuration, channel selection, and whether the client supports 160MHz operation.
A useful test plan would measure same-room, one-room, and two-room throughput; 2.4GHz IoT reliability; 5GHz at 80MHz and, where appropriate, 160MHz; DFS behavior; wired-to-wireless transfers; wireless-to-wired transfers; loaded latency; and performance with multiple active clients. A mesh claim should not be inferred from the existence of multiple access points: seamless roaming must be tested and supported by the particular firmware and network design.
The Flint 2 is also not a Wi-Fi 6E or Wi-Fi 7 router. The listed wireless standards are 802.11a/b/g/n/ac/ax on 2.4GHz and 5GHz, with no 6GHz band. Buyers with Wi-Fi 6E or Wi-Fi 7 clients may prefer a newer platform.
Can the USB 3.0 port replace a NAS?
No. The USB 3.0 port can support storage and file-sharing use cases, but the Flint 2 should not be called a full NAS replacement without sustained read/write, permissions, concurrent-access, resilience, and security testing.
Before relying on USB storage, verify filesystem support, expected read and write performance, whether the current interface exposes the required services, and whether LuCI or SSH is needed. Test simultaneous routing, VPN, DNS filtering, and storage activity. USB 3.0 devices can also introduce 2.4GHz interference in some installations, so wireless behavior should be checked after storage is connected.
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Rank #4
- 【Rapid OpenVPN & Wireguard Speed】Wireguard VPN and OpenVPN both deliver speeds of up to 1100 Mbps, giving you complete control over your gaming, streaming and working bandwidth. Actual speed may differ depending on internet service provider, network environment, VPN server location, VPN service provider, etc.
- 【Extensive Coverage】Experience seamless Wi-Fi connection throughout your home and workplace with performance designed for extra long range WiFi, modern connectivity. This advanced router system delivers strong, reliable signal strength for up to 2,500 square feet of coverage.
- 【Mass device connectivity】Experience enhanced online connectivity with our higher storage capacity, catering to over a hundred devices and fulfilling the requirements of DIY users seeking to install additional plugins. Enjoy stable and reliable connections, ensuring seamless performance and accommodating a wide range of digital needs.
- 【MLO + 4K-QAM Breakthrough】Flint 3e represents the future of wireless router, delivering ultra-fast speeds, significantly reduced latency, and improved connectivity in high-density environments through cutting-edge innovations like Multi-Link Operation (MLO), enhanced OFDMA, 4K-QAM, preamble puncturing and Multi-RUs.
- 【AdGuard Home Supported】Enables the use of a DNS server for blocking unwanted tracking and offers a convenient web interface for filtering selected digital advertisements. Users can take full control of their online experience and enjoy a clutter-free browsing environment with ease.
File sharing creates another security boundary. Use strong credentials, limit shares to the local network unless remote access is intentional, and do not expose an administration or file-sharing service to the public internet without understanding the risks.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How mature and reliable is the Flint 2 firmware?
Firmware maturity is the main reason to avoid an unconditional recommendation. GL.iNet’s discussion of an OpenWrt 24-based release candidate identified testing concerns involving wireless speeds, DFS, WPA3, encrypted DNS, Ethernet, AdGuard Home, VPN, storage, and Tailscale. The GL.iNet release-candidate bug discussion is useful evidence that feature compatibility needs to be checked by version rather than assumed.
Historical reports also described random reboots under a particular 2023 firmware and workload combination involving wireless clients and WireGuard. The historical Flint 2 bug-report thread includes a GL.iNet representative acknowledging an issue and promising a fix. Historical reports identify possible failure modes; they do not prove that every current unit has the same problem.
Before upgrading, check the current changelog, release notes, community reports, and recovery instructions. Change one major variable at a time, export a configuration backup, and keep a recovery image or documented rollback path available. Stability also depends on placement and power: GL.iNet lists consumption below 20W and an operating range of 0–40°C in the official specifications. Use the supplied adapter and open-air placement rather than stacking the router in an enclosed cabinet.
What are the risks of installing vanilla OpenWrt?
The main risk is following an outdated or incorrect flashing procedure. The official OpenWrt device page warns that the correct image and installation method matter; in the relevant installation path, the device uses a sysupgrade image rather than the normal factory image.
Do not treat an old filename or forum comment as a permanent installation guide. Before flashing:
- Confirm that the hardware is specifically the GL-MT6000 Flint 2.
- Read the current OpenWrt GL-MT6000 device instructions from start to finish.
- Back up settings and record ISP credentials, VLAN details, VPN profiles, and Wi-Fi configuration.
- Use the image type and installation sequence specified by the current device page.
- Keep stock firmware recovery files and a wired recovery plan available.
- Expect to reconfigure the router rather than assuming the GL.iNet backup will restore perfectly to vanilla OpenWrt.
An incorrect image or interrupted flash can create recovery problems or brick the router. Vanilla OpenWrt can be worthwhile, but the firmware path should be selected deliberately—not as an automatic upgrade from stock GL.iNet software.
How does the Flint 2 compare with alternatives?
| Alternative | Best fit | Why choose it instead | Why choose the Flint 2 instead |
|---|---|---|---|
| GL.iNet Flint 3 | Users seeking Wi-Fi 7 and 6GHz | Newer wireless generation and 6GHz positioning | Flint 2 may offer better value for Wi-Fi 6 clients and VPN-focused buyers |
| Original GL.iNet Flint | Ordinary gigabit home networks | Lower-tier hardware may be sufficient for basic use | Flint 2 has stronger multi-gigabit, RAM, storage, and VPN credentials |
| GL.iNet Brume 2 | Wired security gateway deployments | Works with separate access points when built-in Wi-Fi is unnecessary | Flint 2 includes dual-band Wi-Fi and an all-in-one design |
| Conventional consumer mesh | Whole-home multi-node coverage and guided setup | Usually offers easier roaming, mobile administration, and vendor-managed setup | Flint 2 offers more OpenWrt control, local administration, and advanced VPN flexibility |
Flint 3 is the clearest alternative for buyers specifically seeking Wi-Fi 7 or 6GHz. The official catalog confirms that positioning, but the available research does not establish a current US retail price or independently verify its firmware maturity and VPN performance. The original Flint can make sense for basic gigabit networking, while Brume 2 is better understood as a wired gateway that needs separate wireless access points.
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Best Value
- 【Up to 1100 Mbps VPN Speed 】 Hardware-accelerated WireGuard and OpenVPN-DCO deliver up to 1100 Mbps VPN throughput, over 3× faster than Brume 2 for smooth remote access and file transfers.
- 【Three 2.5G Ports & Multi-WAN】Tri-port 2.5GbE design with flexible WAN LAN configuration supports multi-gigabit wired setups, dual-ISP Multi-WAN and failover to keep home and SOHO networks online.
- 【Stealth VPN Obfuscation】VPN obfuscation disguises VPN traffic as regular HTTPS, helping you evade blocking, bypass restrictive networks and maintain stable, private connections.
- 【DPI protection】Deep Packet Inspection with visual dashboards blocks adult/gambling/malicious sites, while SQM and QoS prioritize gaming, calls, and video when bandwidth is tight
- 【OpenWrt & USB 3.0 Expansion】OpenWrt with 1GB DDR4 and 8GB eMMC lets you install plugins and build VPN, ad-blocking or NAS, while USB 3.0 Type‑C connects high-speed storage or 4G/5G dongles
Who should buy the Flint 2?
Buy the Flint 2 if you want router-wide WireGuard or OpenVPN, have gigabit or multi-gigabit internet, need two 2.5GbE ports, want Multi-WAN or failover, or prefer an OpenWrt-capable platform with a simpler starting interface. The router is particularly compelling for technically confident home users who want VPN routing, AdGuard Home, custom firewall rules, VLANs, and package flexibility without assembling a router from separate components.
A US price of $169.99 was displayed on the official product page during the research pass on August 18, 2026. The page also stated that US sales tax is charged at checkout and displayed two-year warranty and 30-day money-back language; verify the current price, terms, availability, and final delivered cost before buying. See the official Flint 2 product page for current commercial information.
Who should avoid the Flint 2?
Avoid the Flint 2 if you need Wi-Fi 7 or 6GHz, expect a completely effortless mesh ecosystem, or do not want to manage firmware, VPN profiles, DNS behavior, and recovery procedures. The Flint 2 is also a poor substitute for an enterprise access point, managed switch, or full-featured NAS.
Do not buy the router solely because GL.iNet advertises 900Mbps WireGuard or 880Mbps OpenVPN. Those are maximum claims, and real performance can fall when the VPN provider, geographic distance, ISP, MTU, policy routing, AdGuard Home, QoS, traffic monitoring, multiple tunnels, or many clients become part of the workload.
Frequently Asked Questions
Is the GL.iNet Flint 2 the same as the GL-MT6000?
Yes. GL.iNet Flint 2 is the product name, and GL-MT6000 is the model number. The router is a dual-band Wi-Fi 6 device with customized OpenWrt-based factory firmware and official vanilla OpenWrt support.
Does the Flint 2 run vanilla OpenWrt?
The Flint 2 supports official vanilla OpenWrt, but the factory firmware is GL.iNet’s customized OpenWrt-based environment. Vanilla OpenWrt requires following the current device-specific installation instructions and may remove or change GL.iNet’s simplified VPN, AdGuard Home, parental-control, and Multi-WAN integrations.
Can the Flint 2 deliver 900Mbps through WireGuard?
GL.iNet advertises WireGuard throughput of up to 900Mbps, but the figure is a manufacturer maximum rather than a universal result. VPN provider location, server load, routing features, MTU, client hardware, and simultaneous services affect real throughput.
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No. The Flint 2 is a dual-band Wi-Fi 6 router operating on 2.4GHz and 5GHz. Buyers who specifically need Wi-Fi 6E or Wi-Fi 7 should consider a newer router such as the GL.iNet Flint 3 after checking its current price and firmware maturity.
The Bottom Line
Bottom line: The GL.iNet Flint 2 remains a compelling OpenWrt-based VPN router when control, wired multi-gigabit networking, and advanced services matter more than Wi-Fi 7 or effortless mesh management. Use stock GL.iNet firmware if you want the easiest path to VPN, AdGuard Home, parental controls, and Multi-WAN; choose vanilla OpenWrt only if you are comfortable with manual configuration and recovery. Treat the 900Mbps WireGuard and 880Mbps OpenVPN figures as manufacturer maximums, and check firmware-specific reports before upgrading.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
