DiGiYes&reg; USB 3.0 10 /100/1000Mbps Gigabit Ethernet RJ45 External Network Card LAN Adapter Supports USB full and high speed modes with bus power capability IEEE 802.3, 802.3u, and 802.3ab (10 base-T, 100 base-TX, and 1000 base-T) compatible Supports both full-duplex and half-duplex operation in fast ethernet Adopting suspend mode and remote wake up via link-up and magic packet Supports auto MDIX (straight and cross network cable auto-detection)