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Compact square metal network switch with five RJ45 ports on the front and power LED indicators

TP-Link

TP-Link TL-SG105S 5 Port Gigabit Network Switch

SKU CH-9WV5-0FH2C MPN TL-SG105S

A five-port gigabit switch with plug-and-play setup, a fanless metal case and QoS for voice or video traffic

  • Product formatDesktop
  • Supported standardsIEEE 802.3i, IEEE 802.3u , IEEE 802.3ab, IEEE 802.3x, IEEE 8
  • Main ports5 x RJ45
  • Main port speed10/100/1000 Mbit/s
  • Main port type5 × 10/100/1000 Mbit/s, Auto-Negotiation, Auto-MDI/MDIX Port
  • MAC table size2K

Model TL-SG105S

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Primary Port 5 Port

  • Five gigabit ports deliver full-speed wired connections
  • Plug-and-play setup works instantly without configuration
  • Metal casing and wall-mount option suit any workspace
  • 1p/DSCP QoS and IGMP snooping prioritise voice and video traffic
  • Fanless design runs silently in offices and homes

Five-Port Gigabit Switch

The TP-Link TL-SG105S is a five-port Gigabit Ethernet switch built for desktop or wall-mount use. It suits home offices, small businesses or anyone expanding a wired network without configuration. Its fanless metal case runs silently in quiet rooms. Plug-and-play deployment means no technician is required.

Capacity and Headroom

Five auto-negotiating RJ45 ports each handle 10, 100 or 1000 Mbps connections and support 16KB jumbo frames. A 2K MAC address table manages device mappings for the port count provided. The switch saturates at five simultaneous Gigabit links; it cannot aggregate bandwidth beyond the port limit or serve more than five wired endpoints.

IEEE 802.1p QoS and IGMP Snooping

Traffic prioritisation uses port-based 802.1p and DSCP QoS alongside IGMP Snooping to protect video and voice streams. These features operate within the five-port constraint and do not add managed-switch capabilities such as VLANs or SNMP. Buyers needing layer-two management, more than five ports or PoE power delivery should look elsewhere.

How it compares

Measured against everything we stock in Ethernet & PoE Switches, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 97% of the 2,759 comparable items (median $482.99).

Specifications

Product
Brand nameTP-Link
Model nameTL-SG105S
Connectivity
Supported standardsIEEE 802.3i, IEEE 802.3u , IEEE 802.3ab, IEEE 802.3x, IEEE 802.1p
Main port speed10/100/1000 Mbit/s
MAC table size2K
Jumbo frame support16 KB
Ports & slots
Main ports5 x RJ45
Main port type5 × 10/100/1000 Mbit/s, Auto-Negotiation, Auto-MDI/MDIX Ports
Power
Power detailsExternal Power Adapter (Output: 9VDC / 0.6A)
Size & build
Product dimensions3.9 in × 3.9 in × 1 in
Shipping weight0.35 kg
Package size130 × 127 × 92 mm
In the box
In the box5-Port 10/100/1000 Mbit/s Desktop Switch
Power Adapter
Installation Guide
Rubber Feet
Environment & compliance
Temperature rangeOperating Temperature: 0 °C to 40 °C (32 °F to 104 °F)
Storage Temperature: -40 °C to 70 °C (-40 °F to 158 °F)
Humidity rangeOperating Humidity: 10% ~ 90% non-condensing
Storage Humidity: 5%~90% non-condensing
More details
Product formatDesktop
Indicator lightsSystem Power
Link/Act indicators per port built into each RJ-45 port

Other versions of this model

5 more in the same range

Questions about this item

Will the TL-SG105S auto-negotiate speed with my older 10/100 Mbps devices?

Yes, each RJ45 port supports auto-negotiation and auto-MDI/MDIX, so 10, 100 or 1000 Mbps devices connect without manual setup.

How can I verify the switch is operating correctly once powered on?

The system power LED shows the unit is on, and each port has a built-in Link/Act indicator that lights for link and blinks for activity.

What comes in the box and do I need to buy any cables separately?

The package includes the switch, a 9 V 0.6 A power adapter, rubber feet and an installation guide; Ethernet cables are not supplied.

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