Gigabit ethernet network interface card bus usb 30 lan connection 1 x rj45 lan standard gigabit ethernet 101001000 mbits lan protocols ieee 8023 ieee 8023u ieee 8023ab transfer rate 1 000 mbps cabling types 10base t 100base tx 1000base t colour black dimensions hxwxd 15 2 x 203 x 152 mm