Add an Ethernet port to a USB-C or USB-A computer supporting up to Gigabit speeds with autonegotiation for 10/100/1000Mbps BASE-T Networks - Realtek RTL8153B Chipset - Network port w/link status LEDs for easy troubleshooting/reduced downtime - Attached 6in/15cm cable reduces port connector strain - USB bus-powered - Auto-installs on most operating systems incl. Windows 7/up/Linux LTS Kernel 4.19+/up/MacOS/iOS/ChromeOS; Works with MacBooks/Chromebooks/Intel/AMD/ARM (Snapdragon)/Apple Silicon