New,High Quality Switch 10/100Mbps network automatically Half duplex 10/100Mbps operation Compliant to USB interface version 1.0/1.1/2.0 Interface Type: USB 2.0 male to RJ45 female System support: for XP for Win7/8/10 for OS.(PS: XP, Win7, for MacOS require driver installation). Colour:White Material:ABS Due to different batches, there may be differences in product appearance and printed text, which not affect use Package Contents: 1 * USB to RJ45 Adapter 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.