TP-Link

TP-Link TL-SG105-M2

Name: TP-Link TL-SG105-M2 - 5 Port Multi-Gigabit Unmanaged Network Switch, Ethernet Splitter, 2.5G Bandwidth, Plug & Play, Desktop/Wall-Mount, Fanless
Brand: TP-Link
SKU: B08ZHGT2ZP

Status: TP-Link TL-SG105-M2 - 5 Port Multi-Gigabit…: Unavailable on Amazon as of 2026-10-21 22:24 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The TP-Link TL-SG105-M2: All 5 ports are 2.5G - no slower uplink port to work around; main trade-off: unmanaged - no VLANs, port mirroring, link aggregation, or web UI.

Unavailable on Amazon as of 2026-10-21 22:24 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ All 5 ports are 2.5G - no slower uplink port to work around
✓ 25 Gbps total switching capacity across the 5-port fabric
✓ Auto-negotiates 100Mb/1G/2.5G per port for mixed-speed gear
✓ Fanless metal chassis - silent enough for a desk or bedroom rack
✓ 3-year TP-Link warranty plus 6am-6pm PST weekday phone support

Cons

✗ Unmanaged - no VLANs, port mirroring, link aggregation, or web UI
✗ Only 5 ports, so a growing homelab outgrows it quickly
✗ No PoE output, so APs and cameras still need separate power
✗ No SFP+ cage - copper 2.5G only, no fiber or 10G uplink path

Manufacturer description

The TP-Link TL-SG105-M2 is a five-port multi-gigabit unmanaged switch built for homelabs and workstations that have outgrown 1G Ethernet. All five ports run at 2.5 Gbps, giving you 25 Gbps of total switching capacity with no port reserved as a slower uplink. Auto-negotiation steps each link between 100Mb, 1G, and 2.5G on its own, so a 2.5G NAS, a WiFi 6 access point, a PCIe 2.5G adapter, and an older 1G printer can share the same switch without manual configuration. TP-Link notes you can reach 2.5 Gbps over existing wiring rather than re-pulling Cat6, which keeps a speed upgrade to a cable…

SpecPicks Verdict

SpecPicks scored TP-Link TL-SG105-M2 using a rating × review-volume × price-fit model applied to published specs and reviews across the PC & gaming hardware category. TP-Link's PC & gaming hardware 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 PC & gaming hardware 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

Do I need Cat6 cable to get the full 2.5 Gbps?

No. TP-Link states you can reach 2.5 Gbps performance without upgrading to Cat6 wiring, which is the main reason to pick 2.5G over 10G for an existing in-wall run. Cable length and condition still affect real-world results.

Will it work with my 1-gigabit devices?

Yes. Each port auto-negotiates across three speeds - 100Mb, 1G, and 2.5G - and adjusts per device, so 1G computers and 2.5G NAS drives can share the switch without any setting changes.

Does this switch need any setup or software?

No. The TL-SG105-M2 is unmanaged and plug and play - there is no software to install, no web interface, and no configuration step. Connect power and Ethernet and it starts forwarding traffic.

Is it silent? Can I put it on my desk?

It is fanless, so there is no fan noise at all. The metal case is designed for both desktop placement and wall mounting, so it works next to a monitor or behind a rack shelf.

Does it supply PoE power to access points or cameras?

No. This model is listed as a 5-port multi-gigabit unmanaged switch with no PoE output, so any access point or camera you connect needs its own power adapter.

Key Features

𝐅𝐢𝐯𝐞 𝟐.𝟓𝐆𝐛𝐩𝐬 𝐏𝐨𝐫𝐭𝐬 𝐟𝐨𝐫 𝐒𝐮𝐩𝐞𝐫-𝐅𝐚𝐬𝐭 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧𝐬: 5× 2.5-Gigabit ports unlock the highest performance with multi-gig bandwidth and provide up to 25 Gbps of switching capacity.
𝐀𝐮𝐭𝐨-𝐍𝐞𝐠𝐨𝐭𝐢𝐚𝐭𝐢𝐨𝐧: Auto-negotiation intelligently senses the link speeds and adjusts between 3-speeds (100Mb/1G/2.5G) for compatibility and optimal performance for all your devices, including 2.5G WiFi 6 AP, 2.5G NAS, 2.5G PCIe Adapter, 2.5G Server, gaming computer, 4K video, and more.
𝐇𝐚𝐬𝐬𝐥𝐞-𝐅𝐫𝐞𝐞 𝐂𝐚𝐛𝐥𝐢𝐧𝐠: Instantly upgrade to 2.5 Gbps performance without the need to upgrade to Cat6 wiring, reducing wiring costs and hassle.
𝐑𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐚𝐧𝐝 𝐐𝐮𝐢𝐞𝐭: IEEE 802.3X flow control provides reliable data transfer and a fanless design ensures quiet operation.
𝐏𝐥𝐮𝐠 𝐚𝐧𝐝 𝐏𝐥𝐚𝐲: Easy setup with no software installation or configuration needed.
𝐒𝐭𝐮𝐫𝐝𝐲 𝐌𝐞𝐭𝐚𝐥 𝐂𝐚𝐬𝐞: Durable metal casing and desktop/wall-mounting design are well-suited for different environments.

Full Specifications

Brand	TP-Link
Color	Black
Weight	1g
Voltage	240 Volts
Platform	Not Machine Specific
Interface	RJ45
Unit Count	1.0 Count
Switch Type	Metal
Connectivity	WiFi
Model Number	TL-SG105-M2
Compatibility	Switch
Built-In Media	• 5-Port 2.5G Multi-Gigabit Desktop Switch TL-SG105-M2 • Power Adapter • Installation Guide • Rubber Feet
Item Type Name	Ethernet Switch
Mfr Part Number	TL-SG105-M2
Number of Ports	5
Case Material Type	Metal
Compatible Devices	Desktop
Data Transfer Rate	25 Gigabits Per Second
Included Components	• 5-Port 2.5G Multi-Gigabit Desktop Switch TL-SG105-M2 • Power Adapter • Installation Guide • Rubber Feet
Warranty Description	Limited Lifetime Warranty
Full listing title	TP-Link TL-SG105-M2 - 5 Port Multi-Gigabit Unmanaged Network Switch, Ethernet Splitter, 2.5G Bandwidth, Plug & Play, Desktop/Wall-Mount, Fanless Metal Design, Free Expert Help

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