UGreen USB3.0 to Gigabit Ethernet Adapter UGREEN 20256 USB 3.0 gigabit 10/100/1000Mbps ethernet network adapter enables you to add a network interface to your computer via USB. It is backward-compatible with all existing 10/100 networks. With it , you could replace a broken internal network card, add a separately routable network interface, and transferring files peer-to-peer over Ethernet. Simply insert the adapter into a USB 3.0 port on your computer and begin to transfer large video, audio, and graphics files between your workstation and the network. Specification: 1. USB 3.0 to RJ45 adapter supports Gigabit networking over USB 3.0 with up to 5Gbps; 2. IEEE 802.3, 802.3u and 802.3ab (10BASE-T, 100BASE-TX, and 1000BASE-T) compatible; 3. USB-Powered, with no additional adapters required; 4. Supports suspend mode and remote wakeup via link-up, magic packet, or external pin; 5. Supports Full and Half duplex operating modes; 6. Backwards compatible with USB 2.0 & 1.1; 7. Hot-Swap and plug-and-play supported;