TP-Link TL-SG105S 5-Port Gigabit Ethernet Switch

The TP-Link TL-SG105S is an unmanaged five-port Gigabit Ethernet switch for adding wired network connections to a router or other network. Its claimed plug-and-play setup and fanless operation suit a home or quiet office, while its five ports leave four for connected devices when one links back to the network.

At a glance

Five RJ45 ports are listed at 1000 Megabits Per Second, for adding wired connections to a network.
The listing describes an unmanaged, plug-and-play switch that requires no configuration.
A fanless design is claimed for silent operation, and the metal case is listed as black.
Power-saving operation is claimed to adjust consumption according to link status and cable length.

Price

£12.34Save 31%

Reference price: ~~£17.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

Five ports can extend a router's wired connections, with one port used for the uplink and up to four remaining for devices.
Unmanaged plug-and-play operation avoids configuring switch settings for a basic home or office network.
The manufacturer claims fanless, silent operation, useful where equipment noise matters.

Technical specifications

16 specifications

Identity
Brand	TP-Link
Model	TL-SG105S
Switch type	unmanaged
Ports	5
Interface	RJ45
Data transfer rate	1000 Megabits Per Second

Power and operation
Voltage	9 Volts (DC)
Current rating	0.6 Amps
Upper temperature rating	40 Degrees Celsius

Design and dimensions
Case material	Metal
Colour	Black
Dimensions	9.9L x 9.9W x 2.5H centimetres
Weight listed	9.88 Ounces

Compatibility and support
Compatible devices	Desktop, Laptop, Printer
Platform	Not Machine Specific
Warranty listed	Manufacturer's Limited Lifetime Warranty

What to know before buying

Listing details to confirm

The listing describes five Gigabit ports but says the switch can connect a router to up to four devices. Treat that as one uplink plus four device connections, not five additional device ports. The listing does not confirm that every connected device will achieve Gigabit throughput, which also depends on the connected network and equipment.

What’s in the box

Included

5-Port 10/100/1000Mbps Desktop Switch
Power adapter
Installation Guide

Who is it for?

A good fit for

Home or small-office users who need to add up to four wired device connections from a router.
Buyers looking for a compact, unmanaged switch for basic wired networking without manual configuration.
Noise-sensitive spaces where the claimed fanless operation is useful.

Less suited to

Users who need more than four downstream device connections from this switch.
Buyers who require managed network controls, which are not specified for this unmanaged model.

TP-Link TL-SG105S 5-Port Gigabit Ethernet Switch · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 141,393 ratings

5 stars81%81%
4 stars14%14%
3 stars4%4%
2 stars0%0%
1 star1%1%

Customer feedback highlights straightforward setup, compact size, build quality, connectivity and reliable speeds. These reports fit the intended role of a small unmanaged switch, though individual speed experiences depend on the surrounding network and connected devices. The supplied rating distribution is mostly five- and four-star, but aggregate ratings do not establish performance for a particular setup.

Positive themes

Customers report plug-and-play setup and appreciate the compact size.
Customer feedback describes the build quality and network connectivity positively.