ABC&reg; With 3 Port USB 2.0 HUB Adapter Micro USB to Network LAN Ethernet RJ45 Adapter ABC is a registered trademark and the only authorized seller of abcsell branded products. Micro USB to Network LAN Adapter with 3 Port USB 2.0 HUB Adapter Switch 10Mbps or 100Mbps network automatically. Device Type:Micro USB RJ45 Lan Ethernet Network Adapter Card Support Android, windows XP, windows 7, 8 and Mac OS,Linux