Fast ethernet network interface card bus usb 20 lan connection 1 x rj45 lan standard fast ethernet 10100 mbits supported operating systems windows xp 32 bit windows vista 32 bit windows vista 64 bit windows xp 64 bit mac os x 105 mac os x 106 linux lan protocols ieee 8023 ieee 8023u transfer rate 100 mbps cabling types 10base t 100base tx characteristics full duplex operation wake on lan led displays connection activity colour transparent includ