Adam Elements USB-C to Gigabit Ethernet Adapter - Realtek chip provides high performance with low power consumption - High-speed Gigabit Ethernet port IEEE 802.3 compliant. Auto-switching 10/100/1000Mbps transmission speed - Complies with latest USB-C regulations and compatible with Thunderbolt 3 - Smooth HD video streaming, uninterrupted gaming and fast web downloads - Supports macOS 10.10.2 above / Windows XP/7/8/10, Linux, Chrome OS - Compatible with Apples MacBook Pro, HP, Lenovo, Asus, Acer, Dell, Chromebook, and other laptops with USB-C ports