5Gbps Ultra-fast Speed Internet: USB C to 5Gbps Etherent, RJ45 Ethernet ports support network speeds of up to 5000Mbps, which is 5 times the performance of Gigabit Ethernet adapters, and backward compatible with 10/100/1000/2500Mbps Tips for 5Gbps USB C to Etherent: 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