TP-Link

TP-Link TL-SG108-M2

Name: TP-Link TL-SG108-M2 - 8 Port Multi-Gigabit Unmanaged Network Switch, Ethernet Splitter, 𝟮.𝟱𝗚𝗯 Bandwidth, Plug & Play Desktop/Wall-Mount Fanless
Brand: TP-Link
SKU: B08ZHZL5Q7

Status: TP-Link TL-SG108-M2 - 8 Port Multi-Gigabit…: Unavailable on Amazon as of 2026-10-21 16:22 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-SG108-M2: All 8 ports run 2.5 Gbps, not just 1-2 uplinks; main trade-off: unmanaged, so no VLANs, port mirroring or link aggregation.

Unavailable on Amazon as of 2026-10-21 16:22 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 8 ports run 2.5 Gbps, not just 1-2 uplinks
✓ 40 Gbps total switching capacity for simultaneous multi-gig transfers
✓ Auto-negotiates 100Mb/1G/2.5G, so older gigabit gear still works
✓ Works on existing Cat5e wiring, no Cat6 rewire needed
✓ Fanless metal case, silent enough for a desk or bedroom

Cons

✗ Unmanaged, so no VLANs, port mirroring or link aggregation
✗ No PoE, so access points and cameras need separate power
✗ No SFP+ cage for a 10G fiber uplink to a core switch
✗ Ethernet cables are not included in the box

Manufacturer description

The TP-Link TL-SG108-M2 is an 8-port multi-gigabit unmanaged switch built for homes and small offices that have outgrown standard gigabit wiring. Every one of its eight ports runs at 2.5 Gbps, giving you 40 Gbps of total switching capacity so a 2.5G NAS, a WiFi 6 access point, a PCIe network adapter and a gaming desktop can all move data at full speed at the same time. Auto-negotiation handles the rest, stepping each link between 100Mb, 1G and 2.5G depending on what you plug in, so older gigabit gear keeps working alongside newer multi-gig hardware. You do not need to rewire for Cat6 to see…

SpecPicks Verdict

SpecPicks scored TP-Link TL-SG108-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

Are all 8 ports really 2.5 Gbps, or just the uplink?

All eight are 2.5-Gigabit ports. TP-Link rates the switch at 40 Gbps of total switching capacity, which is the full-duplex sum across all eight.

Do I need to replace my Cat5e cables with Cat6?

No. TP-Link states you can reach 2.5 Gbps on existing wiring without upgrading to Cat6. Note that cables are not included with the switch.

Will my older 1 Gbps devices still work on it?

Yes. Auto-negotiation senses each link and adjusts between 100Mb, 1G and 2.5G per port, so gigabit and fast-ethernet devices connect at their own speed.

Is this switch loud enough to notice on a desk?

It is fanless, so there is no moving part to make noise. The metal case doubles as the heatsink and supports desktop or wall mounting.

Does it support VLANs or PoE?

No. This is an unmanaged switch with no configuration interface, so there are no VLANs, and it does not supply Power over Ethernet to connected devices.

Key Features

𝐄𝐢𝐠𝐡𝐭 𝟐.𝟓𝐆𝐛𝐩𝐬 𝐏𝐨𝐫𝐭𝐬 𝐟𝐨𝐫 𝐒𝐮𝐩𝐞𝐫-𝐅𝐚𝐬𝐭 𝐂𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧𝐬: 8× 2.5-Gigabit ports unlock the highest performance with Multi-Gig bandwidth and provide up to 40 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. (cables not included)
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: Measuring at 8.9L x 1.4H x 5.2W inches, the durable metal casing and desktop/wall-mounting design are well-suited for different environments.

Full Specifications

Brand	TP-Link
Color	8 Port, 2,5G
Weight	1g
Voltage	9 volts_of_direct_current
Platform	Not Machine Specific
Interface	RJ45
Switch Type	Metal
Connectivity	WiFi
Model Number	TL-SG108-M2
Compatibility	Switch
Built-In Media	Installation Guide, Power Adapter, Rubber Feet, TL-SG108-M2
Item Type Name	Ethernet Switch
Mfr Part Number	TL-SG108-M2
Number of Ports	8
Number of Layers	3
Case Material Type	Metal
Compatible Devices	Desktop
Data Transfer Rate	100 megabits_per_second
Included Components	Installation Guide, Power Adapter, Rubber Feet, TL-SG108-M2
Warranty Description	Limited Lifetime Warranty
Full listing title	TP-Link TL-SG108-M2 - 8 Port Multi-Gigabit Unmanaged Network Switch, Ethernet Splitter, 𝟮.𝟱𝗚𝗯 Bandwidth, Plug & Play Desktop/Wall-Mount Fanless Metal Design

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