1.this switch box Material ABS box, manual switch 2.It is easy to switch between the computer network Allow two computers to share high speed DSL, cable modem and Ethernet ports,With this network switch, you can protect your computer from frequent plug and pull. 3.Space saving compact design, much smaller than standard sized data switches 4.Please noted that only One port could be used at one time. Colour:White Material:ABS Package Contents: 1 x network switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.