Supports Transfer Speeds up to 5Gbps (USB 3. 0), 480Mbps (USB 2. 0), 12Mbps (USB 1. 1) Supports Transfer Speeds up to 5Gbps (USB 3. The USB 3.0 hubs reverse compatible USB 2.0 and USB 1.1 Compatible with Windows 10/8/8. 1/7/ Vista/ XP and Mac OS X, Linux and chrome OS.0), 480Mbps (USB 2. 0), 12Mbps (USB 1. 1) Expand your single USB Port into 4(three 2.0 and one 3.0 port). Great USB expander for keyboard, mouse, hard drivers, USB Flash Driver, webcam, speaker, Printer, USB wifi adapter, and more. USB charger can charge four phones at the same time, the maximum current of a single port can reach 900mA. Built-in overcurrent protection chip provides a shield for both connected devices and the hub
