The USB 3.0 to Gigabit RJ45 Ethernet Network Adapter in black is a plug-and-play device to quickly and easily connect computers with USB 3.0 ports to a local network. Compatible with up to Windows 11 and Mac OS X 10.6 to 10.12.5, the device provides a Gigabit Ethernet connection of up to 1000 Mbps – 10 times faster than USB 2.0.

USB 3.0 Ethernet Adapter - Network Connectivity Through USB
Manufacturers Code: USB3-ETHGIGBK
Gigabit Ethernet port
Plug and Play, hot-swap
Supports crossover detection and auto-correction
USB bus power (no external power supply)
Support O/S: up to Windows11 Mac: Mac OS X 10.6 to 10.12.5
10 / 100 / 1000 Mbps network