Wide Compatibility: Our USB to LAN Ethernet adapter is compatible with most devices with a USB A port, compatible with Nintendo Switch (most USB Ethernet adapters on the market do not support), compatible with most desktops, laptops with USBA ports (compatible models are at the bottom of the detail page) Hyper Speed Gigabit: The USB to Ethernet adapter for laptop delivers stable data transfer speeds up to 1 Gbps; and backward compatible with 100 Mbps/10 Mbps networks. supports uninterrupted large downloads at maximum speed. (NOTE: 1: To reach 1 Gbps, make sure to use CAT6 and higher Ethernet cables, 2: Make sure to fully connect the USBA port on your devices) Plug and Play & Excellent Stability: The Ethernet to USB A adapter requires no additional driver, the USB A to LAN adapter is driver-free for Windows 11/10/8.1/8, macOS, iPad OS, Chrome OS, Linux, and Android systems. Just plug in and enjoy. Built-in advanced IC chip ensures stable operation between RJ45 Ethernet cables and UB devices Portable Aluminum Shell/Reinforced Connection Design/Two Indicators: Made of premium anti-fingerprint aluminum shell, this USB to Ethernet adapter for laptop makes it durable to use, keeping you away from a cheap and fragile plastic appearance. Two indicators are designed for status display and problem diagnosis