BASEUS Enjoy Hub Adapter P0G

Lenovo M103 Wired Mouse 1000 DPI Optical Engine is suitable for notebook desktop computer optical gaming business office mouse

3-port expansion: 2*USB3.0 + RJ45 3 in 1, fantastic wireless experience
RJ Gigabit Network port: Compatible with 10M/100M/1000Mbps Ethernet interface, supports wired Internet access
Dual USB3.0 interface: Dual USB interface for connection of mouse, keyboard, flash disk, etc..
60 degree slant design: The input port is designed with a 60-degree slant to better fit the Surface
USB3.0 male rotor: For connection to Surface Win8 tablet or PC computer, etc..

A useful device that allows you to connect two RJ45 cables when you need a longer cable or split the signal to expand your network even more efficiently and neatly.