Gigabit Ethernet Lan card: 1.Chipset:Marvell 88E8053 2.Support 10/100/1000 Base-T with Auto-Negotiation 3.plug&play ExpressCard/34 1000Mbps Gigabit Ethernet Lan cardCompliant with ExpressCard/34 specification The slot for the ExpressCard/54 module also supports this item (ExpressCard/34 device)Support Plug and Play Single-Lane (x1) PCI-Express with transfer rate 2.5Gb/s Full Duplex channel ...