Main Features:? Interface: USB?3.0 to computer side ・ RJ45 to network cable? Compliant to USB interface version 1.0/1.1/2.0/3.0? Bus-powered・ no need for external power source? Half / full duplex 10 / 100 / 1000Mbps operation? Support IEEE802.3AZ 802.3 802.3u and 802.3ab? Without driver・ chipset realtek ? Support Wake-on-LAN? Upstream port: USB 3.0 type A male? Downstream port: RJ45? Support Windows 2000 / XP / Vista / 7 / 8 (32/64-bit)・ Mac OS