5Gigabit Ultra High Speed: The 2-in-1 USB A/C to Ethernet adapter supports ultra-high speed network speeds of up to 5000Mbps (5Gigabit), which is twice the performance of traditional Gigabit Ethernet adapters and backward compatible with 10/100/1000/2500Mbps. USB powered, no external power required. It is backward compatible with USB 2.0/1.1, ensuring reliable performance on various devices. Make it an ideal choice for file transfer, high-definition video streaming, online gaming, and video conferencing. 2-in-1 Ethernet Adapter: This 2-in-1 Ethernet adapter has USB-C and USB-A male connectors, so you always have the correct connection. The built-in advanced IC chip can serve as a bridge between RJ45 Ethernet cables and USB A/C devices. Plug and play, no driver required. The Ethernet adapter is compatible with Windows 11/10/8.1/8, MacOS, Chrome OS, and Android, simply plug in to enjoy smooth wired networking.