Noticed:

This store only sells genuine TP-link products with packaging instructions in Chinese. For English or other language instruction manuals, please contact our staff. Thank you.

TP-LINK 5-port Industrial Ethernet Switch

Note that
This product is not equipped with a power supply when it leaves the factory. If you need a power supply, please purchase it separately.
The TL-SF1005 industrial grade is a full Gigabit unmanaged industrial network switch product, providing 5 10/100/1000M adaptive RJ45 ports, all of which support line-speed forwarding and MDI/MDIX automatic flipping functions, plug and play.

Port performance
Provides 5 10/100/1000M adaptive RJ45 ports, all of which can achieve line-speed forwarding;
Each port supports MDI/MDIX automatic flipping and duplex/rate auto-negotiation;
Supports IEEE 802.3x full-duplex flow control and Backpressure half-duplex flow control.

Easy to use
Plug and play, no management required; dynamic LED indicators can easily indicate operating status and troubleshooting.