Product parameters: Connection speed 10M/100/1000 MbpsWorking voltage 4.2-5.5VOutput power 0.4WWorking frequency 48MHz/125MHzWorking temperature -25~+70. Storage temperature -40~85. Relative humidity 10%~80% (no condensation) Working current 80MA/5VProduct performance and advantages:1. Compatible with Android tablets, adapt to , no driver required2. Broadband network interface data transmission, suitable for desktop computers and notebook computers3. Support hot swap4. LED lights show working status5. Use a universal serial bus type connector to connect to the device, and charge through the device connected to the universal serial bus, so no external power supply is required6. Compliant with version 3.0 of the Universal Serial Bus interface (compatible with USB2.0, 1.1), supporting full-duplex and half-duplex.7. Support full-duplex data control (ieee802.3x)8. Integrated Fast Ethernet, chip and transceiver chip9. Support protocol: IEEE 802.3u and IEEE802.310. Support automatic adjustment between 10 Mb/s and 1000Mb/s11. Support all standard commands12. Support pause/resume detection 13. Easily establish a network system through a network hub, which is very suitable for small offices and mobile environments14. Support /IP, NetBEUI, ipx/spx transmission protocol15. Supported : Windows/2000/2003/XP/WIN7/WIN8/Vista/Linux/Win (5.0 6.0)/ANDROID(2.1 2.2 2.3 4.0)/ for (10.8)Color: blackMaterial: plastic+metalPackage Contents:1 x Typc C Network CardOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.