Ultra Slim 4-Port USB 3.0 Data Hub
The Small and Speedy USB 3.0 Hub
Windows 10, 8, 7, Vista, XP Max OSx 10.6-10.12 or later Linux 2.6.14 or Later
2.4 GHz wireless devices (such as wireless keyboards and mice) 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.
This USB hub does not support charging.
For a stable connection, avoid connecting devices that exceed a total of 900 mA. Devices are usually rated as follows:
Mouse 100 mA
USB Flash Drive 100 mA
Camera 300 mA
Keyboard 500 mA
External Hard Drive 900 mA