Key Features: "Switch 10Mbps or 100Mbps network automatically, Halffull Duplex 10100Mbps operation, Compatible with IEEE 802.3, 802.3ab, 802.3u, 802.3x, 802.1q, VLAN"
Other features: "Automatic crossover detection and correction supported, Compliant to USB interface Version 1.01.12.0, Compatible with IEEE 802.3, 802.3ab, 802.3u, 802.3x, 802.1q, VLAN"