USB 2.0 Gigabit Ethernet Adapter The Gigabit USB 2.0 ethernet adapter converts a USB port into a 10/100/1000 Base-T ethernet port. It enables a low cost and affordable Gigabit Ethernet network connect more→ion to any PC laptop tablet or embedded system with a USB A connector by using your existing USB port. Integrates on-chip USB 2.0 PHY and controller compliant to USB Spec 2.0 and 1.1 Supports USB Super/High/Full Speed modes with Bus-power Self-power device auto-detect capability Supports IEEE 802.3 802.3u and 802.3ab Supports parallel detection and automatic polarity correction Supports IPv4/IPv6 packet Checksum Offload Engine (COE) to reduce CPU loading Supports TCP Large Send Offload V1