USB gigabit network card USB 3.0 to RJ45 network port wired external Ethernet drive free network cable converter About this item Perfect Compatibility: Gigabit RJ45 adapter works with & Windows universal Windows 10/8/8.1/7/Vista and 10.6/10.7/10.8/10.9/10.10/10.11/10.12, and , supports detection, automatic correction. Gigabit Ethernet Adapter: Ethernet adapter supports fast network speed up to 1000Mbps, USB 3.0 to RJ-45 adapter supports Ethernet with 10/100/1000Mbit/s via USB 3.0 port with 640Mbit/s - Higher speed outer jacket for optimal signal transfer and shielding to outside interference. Plug and Play: The USB 3.0 to RJ45 LAN Gigabit Adapter requires no driver or external power supply. You can use this adapter to connect the RJ45 network cable directly to your device. If the wireless network is bad or the internal network card is damaged, the USB 3.0 network adapter is a good solution. Excellent Design: Compact, lightweight and humanized non-slip, easy to wear and . The short and handy cable design of the case is convenient to slide into your briefcase or laptop bag, easy to carry with you. size：8.3x4x3cm Including: 1x adapter [Product] - YaChu USB Gigabit Network Card USB 3.0 To RJ45 Network Port Wired External Ethernet Drive Free Network Cable Converter [Style] - We offer a variety of styles, including simple, elegant, interesting, and more, and we are confident in satisfying you. [Function] - While meeting your needs, it may even exceed your expectations, and we are responsible for the product. Attention: Please use according to the product instructions! Not satisfied with the product? - Yes! [After sales Service] - Please contact customer service, we provide a 191% return guarantee.