ADDED CONNECTIVITY: The USB to RJ45 adapter adds an RJ45 port to your computer allowing connections up to Gigabit Ethernet speeds. The USB-A interface is backward compatible with previous USB generations, and a wide range of devices USB NETWORK ADAPTER: This adapter offers compatibility with 10/100/1000 Mbps networks, major OS support for Windows, macOS, and Linux, clear diagnostic LEDs, and durable construction, all in a small and lightweight package USB NETWORK ADAPTER: USB to RJ45 adapter adds an Ethernet port to your computer supporting up to Gigabit speeds with auto-sensing on 10/100/1000 Mbps BASE-T Networks; ideal for reliable wired gigabit network connections, or as an alternative to WiFi FULL FEATURED: USB to Ethernet dongle w/ attached 11.8in/30cm cable for longer reach reduces port connector strain; USB bus powered; Status & Activity LED's; Uses Realtek RT8153 Chipset for native compatibility w/ laptop and desktop computers, 2-in-1's OS COMPATIBILITY: This Ethernet adapter for laptop offers plug and play connectivity and is widely supported by Windows versions 7/8/10/11/Server, macOS 10.14/10.15/11.0/12.0, Linux distributions with kernel 4.11 to 5.9.16 LTS, and Chrome OS