Features: 1.Fast Transmission: Ethernet adapter can achieve a data transmission speed of up to 1000Mbps through the USB 3.0 port, giving full play to your internet performance and ensuring a stable internet speed. 2.Expansion Port: Wired USB internet adapter can effectively expand the internet port for your device, whether there is a internet port or the internet port is not available, it can perfectly solve your problem. 3.Stable Internet: Compared with WIFI connection, USB Ethernet adapter can provide a faster and more reliable internet. Let you no longer suffer from loss or loading when playing games or watching high definition videos. 4.Small Portable: USB 3.0 to RJ45 gigabit Ethernet adapter adopts a new small size design, you can easily put it in a briefcase or pocket and carry it with you, which is very suitable for business people. 5.Wide Compatibility: Compatible with older USB 2.0 / 1.x computer systems (the speed is limited by the USB bus), making it an ideal portable computer accessory, suitable for Windows, for Android tablets. specification:Item Type: Ethernet Adapter Material: ABS Colour: Black Transmission Speed: 1000Mbps Input Interface: RJ45 to Internet Cable Output Interface: USB 3.0 Compatible: IEEE 802.3, 802.3u and 802.3ab (10 Base t, 100Base TX and 1000Base T.) Compatible System: For Windows XP,for Windows 7,for Windows 8.11,for Windows10,for Vista,for Macintosh OS X 10.6,for Macintosh OS X 10.7 PackageList:1 x Ethernet Adapter 1 x User Manual