1. An external gigabit wired network card, easy to play wired network, USB2.0/3.0 high-speed 10M/100M/1000M network, can be connected for ultrabook/tablet/ box/ , etc. 2. Support for , plug and play without any driver 3. Support sleep and remote functions. Support 2 AND filters 4. Support automatic MDIX, automatically identify crossover cable and straight-through cable 5. Ethernet physical layer conforming to IEEE802.3 10/100/1000Mbps Provide full/half duplex fast Ethernet connection mode, support Ipc4/Ipv6 network Product name: USB to Gigabit wired network card Model: UTJ-U3 Output interface: RJ45 network cable interface Product power supply: USB direct power supply Data cable: about 10cm Product features: USB3.0 to Ethernet port mini design size: 168x21x16mm Material:ABS+metal colour:Black Package Contents: 1 x USB to Gigabit wired network card Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.