Features :　

12 horizontally mounted 480Mbps ports
With 1 Ipad 2 charging ready port ( 5V 2A) ( not work with USB )
Ipad2 charging current : 1.6A
Transfers your data at up to 480Mbps
Installs easily with Plug-and-Play convenience
Works seamlessly with all your USB 1.1 and USB 2.0 devices
Slim design, saves desk space
Supports "hot swapping" of all your USB devices
Lets you monitor USB port and power status with LED
Features over-current detection and safety
　
Specifications:

Compatible with USB 1.1 and USB 2.0 devices
USB specification 2.0 for data rates up to 480Mbps
Backward-compatible support for USB 1.1

System Requirements:

For PC Users: Pentium® processor-based computer with USB 2.0 port available, Windows® 98 SE, 2000, Me, XP and Vista.
For Mac® Users: Supports low- (1.5Mbps), full- (12Mbps), and high-speed (480Mbps) modes on PowerMac computers equipped USB 2.0 port and OS 10.2.7 and above.
　
Package Includes:

SE-USB-HUB-13i USB 2.0 13 Port Hub
Switching type Power Adapter 5V4A
USB Cable