Features:
7 ports USB 3.0 USB 2.0 Hub with charging capacity.
2.1 A smart charging port to fast charge your smartphone tablet.
Versatile design supports USB 3.0 and USB 2.0 devices.

Specifications:
USB Port: USB 3.0 x 1 , USB 2.0 x 6 (includes 1 Data/Charge Port)
Data Transfer Rate: USB 3.0 up to 5Gbps, USB 2.0 up to 480Mbps
Charging Port Output: 5V, up to 2.1A
Power Supply Output: 5V, 3A
Support OS: Win XP/Vista/7/8 and Mac OS 10.2+
USB Hub Cable Length: 50cm
Product Dimensions: 12 x 3.1 x 2.8cm (L x W x H)
Product Weight: 60g
Package Dimensions: 19 x 14 x 8cm (L x W x H)
Package Weight: 250g
Product Contents: USB Hub, Power Adaptor, Manual (inside box)