4-Port USB 3.0 Hub, Ultra-Slim Data USB Hub with 2 ft Extended Cable [Charging Not Supported], for MacBook, Mac Pro, Mac mini, iMac, Surface Pro, XPS, PC, Flash Drive, Mobile HDD

Ultra Slim 4-Port USB 3. 0 Data Hub The Small and Speedy Data Hub Supported SystemsWindows 10, 8, 7, Vista, XP Max Ox 10. 6-10. 12 or later Linux 2. 6. 14 or Later Compatibility2. 4 GHz wireless devices (such as wireless keyboards and mice), MIDI devices and some USB 3. 0 devices may not be supported, or may not work in close proximity to a hub or other USB 3. 0 device. Power UsageThis hub does not support charging. For a stable connection, avoid connecting devices that exceed a total of 900 mA. Devices are usually rated as followsMouse 100 mA USB Flash Drive 100 mA Camera 300 mA Keyboard 500 mA External Hard Drive 900 mA