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The MikroTik CRS354-48P-4S+2Q+RM is a compelling fit when you need 48 Gigabit PoE ports, fast 10G and 40G uplinks, and centralized power management in one rack switch. Its value depends on whether you can use that port density and 700 W PoE budget: it is Layer 2-focused, has a single power supply, and should not be treated as a quiet switch for an office or living space.
What the CRS354-48P-4S+2Q+RM offers
The model provides 54 network ports: 48 Gigabit Ethernet RJ45 access ports, four 10G SFP+ ports, and two 40G QSFP+ ports. MikroTik’s product page lists a suggested price of $999, which is not a verified retailer transaction price or a guarantee of current availability. MikroTik CRS354-48P-4S+2Q+RM product page
Its core strength is combining a high-density copper access layer with a substantial PoE budget and high-speed uplinks. It makes the most sense for a network with many wired PoE endpoints—such as access points, cameras, or phones—and an uplink design that can use 10G or 40G. If you do not need that many powered ports or the uplink capacity, the price and power infrastructure may be harder to justify.
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MikroTik specifies PoE output on Ethernet ports 1–48, support for 802.3af/at and passive PoE, and a total PoE output budget of 700 W. The per-port current limits differ between 26 V and 53 V operation, so the total budget does not mean every port can deliver its maximum output simultaneously. Check the switch’s current documentation against the voltage and draw requirements of the actual devices you plan to power. MikroTik product specifications MikroTik product manual
#1 Best Overall
- Read Before You Buy — No Video Output: These adapters support charging and USB 2.0 data transfer, but cannot transmit video signals. Except for standard USB webcams (which use USB data only), they are not compatible with HDMI/DisplayPort cables, video-capable USB-C hubs, or docking stations with video output.
- Convert USB-A Ports to USB-C: Designed to connect USB-C earphones, cables, flash drives, card readers, and other USB-C accessories to standard USB-A ports. Plug-and-play with no drivers or software required.
- Aluminum Alloy Housing: Built with a sturdy aluminum alloy shell that aids in heat dissipation and protects against daily wear and scratches. Designed to maintain a stable and secure connection.
- Compact & Travel-Friendly: The ultra-compact design allows the adapter to stay plugged into your device without blocking adjacent ports or adding bulk, reducing wear and tear on your original USB ports.
- 12-Month Warranty: Backed by a 12-month manufacturer warranty for peace of mind. Designed to meet strict quality control standards for reliable everyday performance.
Centralized PoE monitoring and power cycling can be useful when cameras or access points are mounted somewhere inconvenient to reach. ServeTheHome described those management capabilities in its 2020 review; they can reduce the need for a physical visit to restart a device, but do not establish a reliability guarantee. ServeTheHome review, April 6, 2020
Switching performance and software options
MikroTik lists a 650 MHz single-core QCA9531 CPU, a Marvell 98DX3257 switch chip, 128 MB RAM, and 32 MB flash. Its manufacturer figures are 168 Gbps non-blocking throughput, 336 Gbps switching capacity, and 235 Mpps forwarding rate. These aggregate switching figures describe the switch fabric, not a promise that CPU-driven routing or every enabled feature will perform at the same rate. The manufacturer’s test tables vary by workload and packet accounting. MikroTik product specifications
Rank #2
- 5-in-1 USB-C Hub: Experience comprehensive connectivity featuring a Power Delivery input, two USB-A 2.0 ports, a USB-A 3.0 port, and an HDMI port. (Note: The USB-C power delivery input port is only for connecting an external wall charger to power your laptop and cannot power peripheral devices.)
- 90W Pass-Through Charging: Achieve optimal charging with 90W pass-through power to your laptop, supported by a total input of 100W, with the hub reserving 10W for operational efficiency. (Note: Wall charger not included.)
- Quick Data Transfers: Accelerate your productivity with rapid data transfers using a high-speed 5Gbps USB 3.0 port and two 480Mbps USB 2.0 ports.
- 4K HDMI Display: Enhance your visual experience with a hub capable of delivering 4K resolution at 30Hz in both mirror and extend modes. Please note that this hub is compatible with MacBook (macOS 12 and newer), Windows 10 and 11, ChromeOS, and laptops equipped with DP Alt Mode and Power Delivery. Note: This device is not compatible with Linux.
- What You Get: Anker USB-C Hub (5-in-1, 4K HDMI), welcome guide, 18-month warranty, and our friendly customer service.
The unit dual-boots RouterOS and SwitchOS. Configuration options documented by MikroTik include WebFig, WinBox, and the RJ45 serial console. ServeTheHome tested RouterOS in 2020 and found that performance declined when Layer 3 functions were added, describing the product as primarily a Layer 2 switch. That is a dated review observation, not a measurement of current software behavior; buyers whose main workload is routing should assess the official routing figures and their specific feature requirements rather than infer routing performance from the switching-capacity headline. MikroTik product manual ServeTheHome review, April 6, 2020
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Power, cooling, and where to install it
The PoE model has one AC input and one PSU slot, four fans, a 100–240 V AC input range, and a manufacturer-stated maximum consumption of 800 W. It measures 443 × 382 × 44 mm and is rated IP20. MikroTik’s manual specifies indoor use in a dry, ventilated location, describes rack mounting with the supplied mounting pieces, and recommends Cat6 cabling. MikroTik product specifications MikroTik product manual
Rank #3
- Sleek 7-in-1 USB-C Hub: Features an HDMI port, two USB-A 3.0 ports, and a USB-C data port, each providing 5Gbps transfer speeds. It also includes a USB-C PD input port for charging up to 100W and dual SD and TF card slots, all in a compact design.
- Flawless 4K@60Hz Video with HDMI: Delivers exceptional clarity and smoothness with its 4K@60Hz HDMI port, making it ideal for high-definition presentations and entertainment. (Note: Only the HDMI port supports video projection; the USB-C port is for data transfer only.)
- Double Up on Efficiency: The two USB-A 3.0 ports and a USB-C port support a fast 5Gbps data rate, significantly boosting your transfer speeds and improving productivity.
- Fast and Reliable 85W Charging: Offers high-capacity, speedy charging for laptops up to 85W, so you spend less time tethered to an outlet and more time being productive.
- What You Get: Anker USB-C Hub (7-in-1), welcome guide, 18-month warranty, and our friendly customer service.
ServeTheHome measured 18 W idle, 64 W maximum without PoE, and 542 W maximum draw in its 2020 test setup. The reviewer also reported noticeable fan ramp-up under load and recommended equipment-closet installation. These are observations from that test, not guaranteed consumption or noise levels for every deployment. The review cautioned against fan swaps because cooling demand rises with power use; the unit should not be assumed silent. ServeTheHome review, April 6, 2020
Power redundancy and the non-PoE alternative
The PoE model’s single power input is an important trade-off for deployments where continued service after a PSU or feed failure is required. The same-family CRS354-48G-4S+2Q+RM keeps the 48 Gigabit, four 10G SFP+, and two 40G QSFP+ port pattern, omits PoE, and lists two AC inputs/PSU slots. The models therefore address different needs; the non-PoE version is not a like-for-like substitute if endpoints need switch-supplied power. MikroTik CRS354-48G-4S+2Q+RM product page
Rank #4
- Dual Converters, Infinite Potential：Includes 2× USB C male to USB A female adapters and 2× USB A male to USB C female adapters. Perfect for a wide range of uses—tablets with Bluetooth keyboards, expand USB ports on macbook, and more. Two different converters for all your daily needs
- Next-Level 10Gbps & 3A Charging: No more slow 480Mbps, this usb to usb c adapter has a transfer speed of up to 10Gbps, allowing you to do more transferring in less time. This usb adapter fits both USB A and USB C charger, supporting up to 3A fast charging
- Upgraded Exquisite Craftsmanship: With an aluminum alloy housing and metal connector, the usbc to usb adapter is extremely durable and sturdy. Rigorously tested to withstand more than 10,000 times of plugging and unplugging, ensuring long-lasting performance
- Broad Compatible: The usb c to usb adapter widely supports all USB C/ USB A devices like laptops, tablets, cellphones, car chargers, and phone chargers. Such as compatible with MacBook Pro/Air 2023/2022, Thunderbolt 4/3 Devices,Apple MagSafe Watch 9/8/7/SE/Ultra, iPad Pro 2022/2021, Samsung Galaxy S23/S20/S10, and iPhone 17/16/15 Pro. Plug and play
- Please Note: To reach 10Gbps speed, keep the cable under 3.3 ft. For USB A Male to USB C adapters, try flipping the USB C connector. USB C Male to USB A adapters support bidirectional 10Gbps transfer within 3.3 ft
Is the CRS354-48P-4S+2Q+RM good value?
Value here depends on the cost of the capabilities you will actually use. MikroTik currently lists a $999 suggested price. ServeTheHome described a $700–$750 street price and $899 list price in April 2020; those figures are historical and should not be read as current market pricing. Current retailer prices and availability have not been established. MikroTik product page ServeTheHome review, April 6, 2020
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Quick Recap
Best Value
- 5-in-1 Connectivity: Equipped with a 4K HDMI port, a 5 Gbps USB-C data port, two 5 Gbps USB-A ports, and a USB C 100W PD-IN port. Note: The USB C 100W PD-IN port supports only charging and does not support data transfer devices such as headphones or speakers.
- Powerful Pass-Through Charging: Supports up to 85W pass-through charging so you can power up your laptop while you use the hub. Note: Pass-through charging requires a charger (not included). Note: To achieve full power for iPad, we recommend using a 45W wall charger.
- Transfer Files in Seconds: Move files to and from your laptop at speeds of up to 5 Gbps via the USB-C and USB-A data ports. Note: The USB C 5Gbps Data port does not support video output.
- HD Display: Connect to the HDMI port to stream or mirror content to an external monitor in resolutions of up to 4K@30Hz. Note: The USB-C ports do not support video output.
- What You Get: Anker 332 USB-C Hub (5-in-1), welcome guide, our worry-free 18-month warranty, and friendly customer service.
- It is a strong candidate if you need many Gigabit PoE connections, can use the 10G/40G uplinks, and want centralized control of powered endpoints.
- Look elsewhere or compare alternatives if you need redundant power, quiet operation near people, or substantial CPU-based routing and feature processing.
- Compare the total deployment fit across port count and speed, PoE standards and per-port limits, aggregate power, uplink requirements, management workflow, power redundancy, installation noise, and current transaction price.
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.
