Easily connect a puter game console DVR or other device to a wired workPowered through the USB connection; no power cord necessary1 type-A male USB connector patible with USB 1.0 1.1 and 2.0 ports 1 RJ-45 work port connects to any 10/100 Mbps work Compact design perfect for use with laptopsPlug-and-play patible with Windows 98SE ME 2000 XP and Mac OSX 10.5 Additional drivers included on CD for use with DVR