About this item High-Speed USB Ethernet Adapter - This USB 3.0 Type-A to RJ45 Ethernet adapter adds a reliable wired network port to your laptop, tablet, or Ultrabook. It delivers fast and stable 10/100/1000 Mbps wired connections, making it ideal for file transfers, HD video streaming, online gaming, and video conferencing. USB 3.0 for Faster, More Stable Data Transfers - Powered via USB 3.0, this adapter provides high-speed Gigabit Ethernet without the need for external power (10/100/1000Mbps). Backward compatible with USB 2.0/1.1, it ensures reliable performance across a wide range of devices. Supports Nintendo Switch - Easily connect your Nintendo Switch to a wired network for faster downloads and a more stable online gaming experience compared to Wi-Fi. Plug and Play - No driver required for Nintendo Switch, Windows 11/10/8.1/8, and Linux. Simply connect and enjoy instant wired internet access without complicated setup. Broad Device Compatibility - Supports Nintendo Switch, PCs, l