Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchPC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11iTechGuides is reader-supported. When you buy through links on our site, we may earn an affiliate commission. As an Amazon Associate I earn from qualifying purchases. Learn more
Windows does not limit File Explorer network discovery to Wi-Fi. An Ethernet-connected PC can be discoverable too, but its network profile, sharing settings, discovery services, firewall policy, or the network itself may prevent it from appearing. Check those layers separately—and test a known share directly before concluding that it is unreachable.
First separate network access from File Explorer visibility
There are two different questions: can the computers communicate, and does Windows list a computer under File Explorer’s Network view? A PC missing from that list may still allow access to a known shared folder. Conversely, seeing a computer does not guarantee that a particular share is available or that your account has permission to open it.
- To browse for computers: check the active connection’s network profile, Network discovery, the discovery-related services, and firewall or policy settings.
- To open a known folder: try its network path and check the target computer, share permissions, and connectivity.
Microsoft’s Windows 11 guidance includes network-profile instructions for both Wi-Fi and Ethernet; it does not document File Explorer discovery as Wi-Fi-only. That does not identify the cause on any particular network: topology, guest-network isolation, VLANs, VPNs, managed policies, and the target device’s protocols can all affect the result.
Quick wins for a faster PC:
Repair Windows errors before they cause bigger problemsFix Now →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Set the active connection to the right network profile
In Windows 11, open Settings > Network & internet, select the active Wi-Fi or Ethernet connection, and inspect Network profile type. Microsoft’s instructions provide separate paths for Wi-Fi and Ethernet. On a trusted home or work network, choose Private if you want the PC to be discoverable and potentially share files. Use Public when you do not trust the network’s devices and users.
#1 Best Overall
- 40 Gbps 2000 Mhz High Speed: The Cat 8 ethernet cable support max. 40 Gbps data transfer and 2000 MHz Brandwith, ideal for gaming and streaming, greatly improving upload and download speed, sound, image and resolution quality
- Excellent Anti-interference: The ethernet cable comes with 4 shielded foiled twisted pairs (F/FTP), pure copper core and gold-plated RJ45 connector, reducing interference, noise and crosstalk, making network speed faster and more stable
- Marvelous Durability: Internet cable wrapped with quality cotton braided cord, which makes the LAN cable stronger and more durable. The test proves that this internet cable can be bent at least 10000 times without broken, very suitable for long-term use
- PoE Supported: All lengths of ethernet cord can support the PoE power supply function except 65ft. You don't need additional power supply when installing a PoE camera, which is very convenient and safe
- Wide Compatibility: With the RJ45 Connector, network cable can be perfectly compatible with computers, laptops, modems, routers, PS5, X-Box and other networking devices. It can also be fully backward compatible with Cat7, Cat6e, Cat6, Cat5e, Cat5
Microsoft describes a Public profile as hiding the PC from other devices and disallowing file and printer sharing from that PC. A Private profile makes it discoverable and allows file and printer sharing. Private is not a general “better” setting: select it only when you trust the network and the devices and people on it. See Microsoft’s Essential Network Settings and Tasks in Windows.
Enable discovery and sharing only as needed
In Windows 11, go to Settings > Network & internet > Advanced network settings > Advanced sharing settings. Under the profile in use, turn on Network discovery if you want to find other devices or have this PC appear in network browsing. Turn on File and printer sharing when this PC is meant to provide shared folders or printers. Microsoft’s troubleshooting guidance for shared folders and mapped drives covers these settings.
Rank #2
- Cat 6 performance at a Cat5e price but with higher bandwidth
- High Performance Cat6, 30 AWG, RJ45 Ethernet Patch Cable provides universal connectivity for LAN network components such as PCs,computer servers,printers,routers,switch boxes,network media players,NAS,VoIP phones
- Jadaol cat6 standard cable support Cat8 and Cat7 network and provides performance of up to 250 MHz 10Gbps and is suitable for 10BASE-T, 100BASE-TX (Fast Ethernet), 1000BASE-T/1000BASE-TX (Gigabit Ethernet) and 10GBASE-T (10-Gigabit Ethernet)
- UTP(Unshielded Twisted Pair) patch cable with RJ45 gold-plated Connectors and are made of 100% bare copper wire, ensure minimal noise and interference
- The unique flat cable shape allows for a cleaner and safer installation. You can easily and seamlessly make the cable run along walls, follow edges & corners or even make it completely invisible by sliding it under a carpet.
Sharing settings have security consequences because they make network services available to other devices. Avoid enabling sharing on a network you do not trust, and share only the folders and printers you intend to make available.
If the PC is still missing, check discovery services
Microsoft names these four services in its network visibility troubleshooting steps:
Rank #3
- Designed for Outdoor & Direct Burial Installations – Heavy-duty double-shielded Cat8 Ethernet cable minimizes EMI/RFI interference and delivers stable long-distance performance. Waterproof, anti-corrosion PVC jacket allows safe direct burial and reliable use in outdoor or indoor environments.
- 26AWG for Stable High-Load Networks – Thicker 26AWG conductors provide faster, more stable data transmission than standard 32AWG cables. Ideal for high-performance home networks, gaming setups, smart homes, and data-intensive applications.
- F/FTP Shielding & Hyper-Speed Performance: Cat8 Ethernet cable constructed with 4 shielded foiled twisted pairs and 26AWG OFC conductors; supports bandwidth up to 2000 MHz and data transmission speeds up to 40 Gbps, effectively reducing signal interference and ensuring stable connections. Ideal for low-latency gaming, 4K/8K streaming, and high-speed internet connections.
- RJ45 Connectors & Wide Compatibility: Cat8 Ethernet cable with two shielded RJ45 connectors; compatible with networking switches, IP cameras, routers, Nintendo Switch, modems, PS3, PS4, Xbox, patch panels, servers, smart TVs, and more; works with Cat7, Cat6, Cat5e, and Cat5 devices
- Weatherproof & UV Resistant: Outdoor-rated Cat8 Ethernet cable with UV-resistant PVC jacket; withstands direct sunlight, extreme cold, humidity, and hot weather; anti-aging and durable; Includes 18-month support.
- Function Discovery Provider Host
- Function Discovery Resource Publication
- SSDP Discovery
- UPnP Device Host
Check whether they are available and running, and follow Microsoft’s startup guidance for your Windows release and the computer’s policy. Service behavior and configuration can vary by Windows version or organization-managed settings, so do not assume that one startup type is correct for every PC. The relevant steps are in Microsoft’s shared-folder troubleshooting article.
Try a direct path to a known shared folder
If you know the server name and share name, try opening the UNC path in File Explorer’s address bar: \ServerNameShareName. You can also connect from Command Prompt using Microsoft’s documented form:
Rank #4
- Cat 8 Speed, Cat 5/5e Value Enjoy Cat 8 Ethernet cable performance at a Cat 5/5e-level value. With up to 40Gbps speed and 2000MHz bandwidth, this high speed internet cable delivers more bandwidth than standard Cat 5 and Cat 5e cables, helping support smooth gaming, streaming, video calls, large file transfers and everyday wired network use.
- 40Gbps Speed, Wide Compatibility This Cat 8 Ethernet cable supports up to 40Gbps data transfer and 2000MHz bandwidth for fast, reliable internet performance. Standard RJ45 connectors are backward compatible with Cat7, Cat6, Cat6a and Cat5e devices, including routers, modems, switches, gaming PCs, PS5, PS4, Xbox, smart TVs, laptops and printers.
- Stable U/FTP Shielding Each of the 4 twisted pairs is individually wrapped with aluminum foil to help reduce crosstalk, noise, and signal interference. Combined with RJ45 connectors on both ends, the U/FTP design helps maintain cleaner signal transmission for a stable and reliable wired network connection.
- Nylon Braided Durability The nylon braided jacket adds everyday durability while keeping the cable flexible and easy to route. Reinforced construction helps the cord handle bending, pulling and frequent plugging, making it a reliable choice for desks, gaming rooms, home offices and long-term network setups.
- 50ft Reach for More Setups The 50 ft length makes it easier to connect devices across rooms, along walls, under desks or around corners. Great for router-to-PC connections, modem-to-TV setups, gaming consoles, workstations, printers and other home network equipment that needs a longer Ethernet cable.
net use <DeviceName>: \<ServerName><ShareName>Replace the angle-bracketed terms with the appropriate drive letter, server name, and share name. The command and troubleshooting steps are documented in Microsoft’s guide to shared folders and mapped network drives.
If direct access works while the Network list remains empty, the share is reachable and the remaining issue is browsing or discovery—not necessarily file-sharing transport or permissions. If it fails, check that the target is online, the share name is correct, and your account has access. A failed direct connection can also reflect firewall rules or network isolation; a missing browse-list entry alone cannot distinguish among these causes.
Best Value
- [Flat Design, Zero Cable Clutter] - Lies perfectly flat against walls, under rugs, along baseboards, and through tight spaces without kinks, tangles, or messy coils. Customers praise it for effortless installation and clean cable management that blends into any room.
- [REINFORCED BRAIDED CONSTRUCTION FOR LONG‑LASTING PERFORMANCE] - Premium cotton braided jacket paired with reinforced RJ45 connectors delivers outstanding durability, rigorously tested for over 15,000 bend cycles. Many customers describe this ethernet cable as rock‑solid and well‑crafted, ideal for long‑term daily use with no worries about premature wear‑and‑tear or connection failure
- [10GBPS SPEED & 600MHZ BANDWIDTH — GAMING, STREAMING & FIBER READY] - Delivers 10Gbps data transfer rate with 600MHz bandwidth for PS5, Xbox, 4K streaming, and fiber internet. Customers report stable performance and fast speeds. Backward compatible with Cat 6 and Cat 5e devices
- [STP SHIELDING & GOLD-PLATED RJ45 — MINIMIZES EMI/RFI INTERFERENCE] - 100% bare copper STP shielding helps protect signal integrity when routed near power cords. Gold-plated RJ45 connectors resist corrosion. Compatible with 2.5GB network card
- [Works with Everything — Router, Modem, PS5, Xbox, PC, Smart TV, Printer More ] - Full backward compatibility with Cat7, Cat6, Cat6a, and Cat5e devices means this one cable works with all your home or office equipment today, and future upgrades tomorrow. Works with 10/100/1000/10G/40G BASE-T speeds. Includes 36-month warranty with free replacement support
Check firewall rules without turning the firewall off
Keep Windows Firewall enabled. Microsoft says Windows Firewall opens the appropriate sharing ports when network discovery or sharing is enabled. If a third-party firewall is installed, or an organization manages firewall policy, its rules may need to permit the corresponding traffic. Review those rules with the firewall administrator or product guidance rather than disabling the firewall wholesale. Microsoft warns that turning it off can leave a device vulnerable; see its Windows Defender Firewall guidance and network sharing troubleshooting steps.
Reserve legacy-protocol troubleshooting for older devices
Do not enable SMB 1.0 as a generic fix for a modern Windows PC that is absent from File Explorer. Microsoft’s troubleshooting page lists enabling the SMB 1.0 client among possible steps, but that is not evidence that SMB 1.0 is needed for modern Windows discovery or is an appropriate default. Consider legacy protocols only when the specific target is old or its documented protocol support requires them.
Microsoft’s Windows 11 community guidance notes that mDNS may be used for discovery and that older Windows or legacy non-Windows devices may rely on UPnP, NetBIOS, or LLMNR. The right protocol depends on the endpoint and configuration; changing router, adapter, cable, or protocol settings without evidence of a problem at that layer can add risk without solving the visibility issue. See Microsoft’s Windows 11 network discovery discussion.
Free tools Windows power users keep installed
One-click scans. No signup required.
Use the result to narrow the cause
- Private profile and discovery enabled, but no devices appear: check the four services, firewall policy, and whether the network allows devices to communicate with one another.
- Other devices appear, but one target does not: check that target’s profile, discovery and sharing settings, availability, and protocol support.
- The target appears, but a share will not open: verify the share path and permissions, then investigate connectivity and firewall or SMB issues separately.
- A direct UNC connection works, but Network stays empty: focus on browse-list discovery rather than assuming that Ethernet itself cannot carry file sharing.
Without details such as the Windows build, network layout, VPN state, firewall policy, and target-device type, no single cause or universal fix can be established.
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.
