100% brand new!
color: black / white
each hub with on/off switch, easy to control.
over current protection
supports up to 480 mbps data transfer rate and is ideal for alleviating desktop clutter!
connect usb devices such as a webcam, mouse, printers, scanners and more
plug and play
fully compliant with usb specification version 2.0, backward compatible with usb 1.1
compatible with: windows 98/se/2000/me/xp/vista/7, linux, mac os etc.