Ultra-fast Speed Internet: WAVLINK USB C to 5Gbps Etherent, RJ45 Ethernet ports support network speeds of up to 5000Mbps (5Gbps), which is 5 times the performance of Gigabit Ethernet adapters, and backward compatible with 10/100/1000/2500Mbps Friendly reminder: Connect to the internet via your USB-C device and enjoy reliable internet up to 5 Gbps. Please make sure that you will need to use a CAT6A or higher grade Ethernet cable and Broadband speed must exceed 5G. Connect to a laptop port that is USB 3.2 Gen2 (10Gbps) or higher standards Interface Standards: The Ethernet interface of the WAVLINK 5Gbps USB computer network adapter complies with the IEEE 802.3bz(2500/5000Mbps), and the USB-C interface complies with the latest USB Spec 3.2 standards. It ensures optimal performance for various network requirements. Please connect to a USB 3.2 or higher port to avoid speed limitations that may occur with USB 2.0/3.0 Compatibility: Works with Windows 10/11/8.x/7/Vista and XP, MacOS 10.6