Welcome to our store! 1. High Speed: This USB to RJ45 adapter supports up to 2.5G (2500M) transmission, providing users with a faster network connection experience and enabling high-speed downloads and media streaming. 2. Plug and Play: Featuring a plug and play design, this USB to Ethernet adapter requires no additional drivers or software to be installed. Users simply connect it to a USB port to instantly gain a stable wired network connection. 3. Wide Compatibility: This USB RJ45 adapter is suitable for Win Vista, for Win XP, for Linux, for Win 7, for Win 8, for Win 10, for OS X Laptop. 4. Broad Application: This 2.5G Ethernet adapter is suitable for laptops, TV boxes, tablets, and other devices, and can expand the wired network connection options for the device to provide users with a stable network connection. 5. Portable Size: This USB to RJ45 network LAN adapter is made of lightweight ABS material, easy to carry and use. Users can connect to the wired network anytime and anywhere via the USB interface for convenience. Item Type: Network Cable Tester Material: ABS Transmission Speed: 2.5G (2500M) Supported System: Suitable for Win Vista/for Win XP/for Linux/for Win 7/for Win 8/for Win 10, for OS X Laptop Applicable Equipment: Laptop, TV Box, Tablet, etc 1 x USB to RJ45 Adapter If you find any product issues after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.