1,USB extender 1x4 by Single Cat5e 2,Support High Speed (150Mbps), Full-Speed (12 Mbps) Or Low-Speed (1. ... At The Time.2,Compatible USB 2.0 Specification3,Supports High Speed (150Mbps), Full-Speed (12 Mbps) Or Low-Speed (1 ... 802.3/3u Transceiver.9,Supports MDI/MDIX Auto Crossover Function (Auto-MDIX).10,Supports Major Ethernet Protocols TCP/IP.11 ...