ABC&reg; USB 3.0 Gigabit Ethernet RJ45 External Network Card LAN Adapter 10/100/1000Mbps ABC is a registered trademark and the only authorized seller of abcsell branded products. Supports 10/100/1000 Mbps auto-sensing capability Supports Auto MDIX (straight and cross network cable auto-detection) IEEE 802.3, 802.3u, and 802.3ab (10Base-T, 100Base-TX, and 1000Base-T) compatible Supports suspend mode and remote wakeup via link-up and magic packet