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Tenda 5 Port 2.5G Ethernet Switch, Multi-Gigabit 2.5Gb Ethernet Splitter, Unmanaged Network Switch, 5 x 2.5 Gigabit Ports, Plug & Play, Fanless Quiet, Desktop/Wall Mount, for Router, PC, NAS (SM105)
Tenda

Tenda 5 Port 2.5G Ethernet Switch

Bottom line: The Tenda 5 Port 2.5G Ethernet Switch ($25.49 on Amazon as of 2026-10-07): All 5 ports run at 2.5 Gbps, so no port is left at gigabit only; main trade-off: unmanaged, so there is no VLAN, QoS, or port monitoring.

$25.49

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Buy on Amazon — $25.49 Compare to similar networking

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For home networking and Wi-Fi gear, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ All 5 ports run at 2.5 Gbps, so no port is left at gigabit only
  • ✓ Auto-negotiates 100/1000/2500 Mbps to support older gigabit devices
  • ✓ Fanless design runs silently on a desk or in a media cabinet
  • ✓ 16K MAC address table handles large home and small-office networks
  • ✓ 3-year warranty plus free lifetime 24/7 tech support from Tenda

Cons

  • ✗ Unmanaged, so there is no VLAN, QoS, or port monitoring
  • ✗ No 10G port, so NAS and uplink traffic stay capped at 2.5 Gbps
  • ✗ 10 Mbps is not in the listed port speeds, so very old devices may not connect
  • ✗ Plastic housing instead of metal, which usually handles heat better

Manufacturer description

The Tenda SM105 is a 5-port 2.5G Ethernet switch for home and small-office networks that have outgrown gigabit. Each of the five RJ45 ports auto-negotiates at 100, 1000, or 2500 Mbps. You can link a 2.5G router, NAS, and gaming PC at multi-gig speed and still plug in older gigabit gear. The switch complies with IEEE 802.3 standards, so it works with standard Ethernet hardware. Setup is plug-and-play. This unmanaged switch has no web interface, app, or software to install. Connect your cables and it starts forwarding traffic. A 16,000-entry MAC address table learns connected devices…

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SpecPicks Verdict

SpecPicks scored Tenda 5 Port 2.5G Ethernet Switch using a rating × review-volume × price-fit model applied to published specs and reviews across the networking category. Tenda's networking lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for networking of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will the Tenda SM105 work with my gigabit devices?

Yes. Each of the 5 ports auto-negotiates at 100, 1000, or 2500 Mbps. Gigabit devices connect at 1 Gbps, and 2.5G devices get the full 2.5 Gbps.

Do I need to configure the SM105 or install software?

No. The SM105 is an unmanaged plug-and-play switch. It has no setup page or app. Plug in your devices and it starts working.

Is the Tenda SM105 noisy?

No. The switch is fanless, so it makes no fan noise. That makes it a good fit for bedrooms, offices, and entertainment centers.

Can the Tenda SM105 be wall mounted?

Yes. The SM105 can sit on a desk or mount on a wall. Check the product listing for the mounting hardware included and the exact dimensions.

Key Features

  • 𝐔𝐥𝐭𝐫𝐚-𝐅𝐚𝐬𝐭 𝟐.𝟓𝐆 𝐍𝐞𝐭𝐰𝐨𝐫𝐤 𝐒𝐩𝐞𝐞𝐝𝐬: Equipped with 5 auto-negotiation RJ45 ports (100/1000/2500 Mbps), this switch meets the bandwidth demands of gaming, 4K streaming, and high-speed transfers. Fully compliant with IEEE 802.3 standards—ideal for both home and office networks
  • 𝐓𝐫𝐮𝐞 𝐏𝐥𝐮𝐠-𝐚𝐧𝐝-𝐏𝐥𝐚𝐲 𝐒𝐞𝐭𝐮𝐩: No configuration or software required. Simply plug in your devices and go. Perfect for beginners and pros alike—get up and running in seconds with zero hassle
  • 𝐂𝐨𝐦𝐩𝐚𝐜𝐭 𝐃𝐞𝐬𝐢𝐠𝐧, 𝐅𝐥𝐞𝐱𝐢𝐛𝐥𝐞 𝐌𝐨𝐮𝐧𝐭𝐢𝐧𝐠: Sleek, space-saving plastic shell fits into any setup. Mount it on the wall or place it on your desk to maximize space and maintain a clean, modern look
  • 𝐒𝐦𝐚𝐫𝐭𝐞𝐫 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐯𝐢𝐭𝐲 𝐰𝐢𝐭𝐡 𝟏𝟔𝐊 𝐌𝐀𝐂 𝐓𝐚𝐛𝐥𝐞: Supports up to 16,000 MAC addresses with auto-learning for seamless device recognition. Maintain smooth, efficient communication across all connected devices
  • 𝐁𝐚𝐜𝐤𝐞𝐝 𝐛𝐲 𝟑-𝐘𝐞𝐚𝐫 𝐖𝐚𝐫𝐫𝐚𝐧𝐭𝐲 + 𝐋𝐢𝐟𝐞𝐭𝐢𝐦𝐞 𝐒𝐮𝐩𝐩𝐨𝐫𝐭: Enjoy peace of mind with a 3-year industry-leading warranty and FREE lifetime 24/7 tech support from Tenda’s expert team—just a call or email away

Full Specifications

BrandTenda
Colorwhite
Weight2.5g
Voltage12 volts
PlatformNot Machine Specific
InterfaceRJ45
Switch Typeunmanaged
Model NumberSE105
CompatibilityPC, Switch, Mac
Maximum Power5 watts
Built-In Mediapower adapter
Mfr Part NumberSE105
Number of Ports5
Number of Layers1
Case Material TypePlastic
Compatible DevicesDesktop, Gaming Console, Laptop, Printer, Router
Data Transfer Rate2.5 gigabits_per_second
Included Componentspower adapter
Warranty Description3 year warranty
Item Dimensions L x W x H5.6"L x 3.55"W x 0.95"H
Full listing titleTenda 5 Port 2.5G Ethernet Switch, Multi-Gigabit 2.5Gb Ethernet Splitter, Unmanaged Network Switch, 5 x 2.5 Gigabit Ports, Plug & Play, Fanless Quiet, Desktop/Wall Mount, for Router, PC, NAS (SM105)

Ready to buy?

Tenda 5 Port 2.5G Ethernet Switch, Multi-Gigabit 2.5Gb Ethernet Splitter, Unmanaged Network Switch, 5 x 2.5 Gigabit Ports, Plug & Play, Fanless Quiet, Desktop/Wall Mount, for Router, PC, NAS (SM105) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $25.49

*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.

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Tenda 5 Port 2.5G Ethernet Switch, Multi-Gigabit 2.5Gb Ethernet Splitter, Unmanaged Network Switch, 5 x 2.5 Gigabit Ports, Plug & Play, Fanless Quiet, Desktop/Wall Mount, for Router, PC, NAS (SM105)
$25.49
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