USB 3.0 Hub supports super faster data transfer up to 5Gbps- 10X faster than USB 2.0 (480 Mbps), which allows you to transfer HD movies or files in just seconds. Through the LED indicator, you can easily monitor the connection status. You can extend the hard-to-reach USB ports on your desktop to your desired location, which makes it a nice choice for desktop. When you connect iPad or other tablets requiring higher power input, this USB 3.0 hub will sync but NOT charge. (Standard USB 3.0 interface on a laptop can offer Max 900mA power input). 2.4 GHz wireless devices, MIDI devices, and some USB 3.0 devices may not be supported. Try using the host port or a USB 2.0 connection.