http://uk.transcend-info.com/Products/CatList.asp?LangNo=0&ModNo=402

Features:

- Fully compliant with the SuperSpeed USB 3.0 specification
- Backwards compatible with USB 2.0
- Powered via USB port or power adapter (included)*
- Supports USB battery charging specification v1.2
- Supports fast charging for iPad (requires fast charging driver)
- LED indicates device insertion
- Two year limited warranty

Specifications:

System Requirements:

Desktop or notebook computer with a USB port
(A USB 3.0 port is needed for USB 3.0 performance)
- Windows XP(32bit or 64bit)
- Windows Vista(32bit or 64bit)
- Windows 7(32bit or 64bit)
- Windows 8 (32bit or 64bit)
- Mac OS X 10.2.8, or later
- Linux Kernel 2.6.30, or later

Package Contents:

USB 3.0 4-Port Hub

USB 3.0 Cable

Power Adapter