USB 3.1 to HUB 3 Port & RJ45 Gigabit Ethernet Adapter 3.0 USB-C PC MAC Features:2-in-1 dual functionality: Three USB 3.0 ports and one 10/100/1000M Gigabit Ethernet Adapter - Fast and stable: These USB 3.0 ports elevate data transfer speeds up to 5Gbps (or 10 X faster than USB 2.0)Gigabit Ethernet achieves 1000 Mbps operation, providing a faster, more stable connection than Wi-Fi - Smart and energy-efficient: Fully supports crossover detection and auto-correction, Wake-on-LAN power management and remote control - Supports IEEE 802.3az (Energy Efficient Ethernet)Extensive compatibility: Compliant with USB3.0, 2.0 and 1.1 specifications; supports Windows 8 / 7 / Vista / XP and Mac OS X 10.8 and higher - Supports full duplex operation with IEEE 802.3x flow control and half duplex operation with back-pressure flow control - Ideal portable replacement network adapter or laptop accessory - Suitable for Chromebook, Macbook Air, Windows, Android Tablets. - Specifications:Color: Black - Size: 11 x 3.2 x 2 cm - Cable Length: 13 cm - Body Material: ABS plastic - Interface Type: USB3.0 AM, RJ45Supports 10 / 100 / 1000 Mbps - System Support: Windows 8 / 7 / Vista (32 / 64bit), XP, 2003 / 2000, MAC OS X, Linux - Environment: Operating temperature 0-85, relative humidity 5-90; storage temperature -10-95, relative humidity 0-90Package Includes:1 x 3 Port USB3.0 Ethernet Adapter