Diamond UE3000, USB to RJ45, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Network Adapter for Windows 10, 8.1, 8, 7, Mac OS, Linux OS and Chrome OS (UE3000) Dynamic Power Adjustment Gigabit Ethernet Adapter Ipv4/Ipv6 Checksum Offload Engine, Crossover Detection & Auto-Correction Compliant with USB3.0, USB 2.0 specifications Supports all USB 3.0 power saving modes (U0, U1, U2, and U3) Supports IEEE 802.3az (Energy Efficient Ethernet) IEEE 802.3, 802.3u and 802.3ab compatible Supports dynamic cable length detection and dynamic power adjustment Green Ethernet (Gigabit mode only) Supports IPv4/IPv6 packet Checksum Offload Engine (COE) to reduce CPU loading, including IPv4 IP/TCP/UDP/ICMP/IGMP & IPv6 TCP/UDP/ICMPv6 checksum check & generation Supports full duplex operation with IEEE 802.3x flow control and half duplex operation with back-pressure flow control Supports Jumbo frame