?Great Compatibility and Easy to Use?: Fully plug and play without any drivers. Compatible with Windows 10/8/8.1/7 / Vista / XP and Mac OS X, Linux and Chrome OS. ( The Usb 3.0 Hub Reverse Compatible USB 2.0 and USB 1.1.). ?4-in-1 Data Hub with High-speed?: USB 3.0 X1 + USB 2.0 X3. Full USB 3.0 SuperSpeed data transfer up to 5Gbps, 10x faster than USB 2.0. Transfer files, HD movies and songs to your USB devices in seconds. [Charging Not Supported]. ?Stable Transmission?Eanetf USB extender has a built-in advanced chip, which makes the transmission more stable. Protect your precious data from over-current, over-voltage, short circuit and high temperature. ?USB PORT HUB EXPANDER? 4 port usb hub which makes it very easy to connect Multi USB devices to your PC, laptop simultaneously, such as keyboard, mouse, card reader, mobile HDD, webcam, mp3 players, oculus, etc. ?5Gbps Data Transfer Speed?:This USB hub 3.0 syncs data at blazing speeds up to 5Gbps, which is more than 10 times faster than USB 2.0, fast enough to transfer an HD movie in seconds. NOTE: This USB Hub doesn’t support charging.