1、1 Gbps Data Transmission: Switch Ethernet Adapter supports up to 1 Gbps data transmission, 10/100/1000 Mbps file transmission, video conferencing, games, etc. It is backward compatible with 10/100 Mbps Ethernet. 2、Applicable System: This USB 3.0 RJ45 dongle can be plug and play, suitable for Windows 10 or above; for OS X, for Linux, for Chrome OS and other operating systems required by the driver. 3、Support Compatibility: Ethernet adapter supports full duplex (FDX) and half duplex (HDX) system back pressure routing and IEEE 802.3x flux control. Compatible with IEEE 802.3, IEEE 802.3u and IEEE 802.3ab. Support IEEE 802.3az. 4、Add a Gigabit Port: USB ethernet adapter solves the problem of poor WiFi when working at home or studying at home. Add a gigabit port to a device that does not have a gigabit port. For example, laptops/ultra thin laptops. 5、Stable Performance: The Ethernet adapter is light in weight, small in size, easy to carry and store, convenient and quick to use, and stable in performance. Item Type: Ethernet Adapter Material: ABS, Electronic Components Data Transmission: 10/100/1000M Net Based on USB 3.0 Transmission Length: The length of the connecting line is Approx. 15cm / 5.9in, the total length of the product is Approx. 29.5cm / 11.6in Interface: USB 3.0 to RJ45 Supports Automatic MDIX Full Duplex: 10BaseT, 100BaseTX, 1000BaseT Half Duplex: 10BaseT, 100BaseTX Working Environment: 0C-70℃ Net Interface: Female RJ 45, Support Automatic MDIX Net Standard: IEE 802.3(10Base-T) and 802.3u(100Base-TX) Support Operating System: For Windows 10, for WIN8, for WIN7, for Vista(32/64Bit), for XP, for OS X 1 x Ethernet Adapter