Features:
ALLOYSEED Premium 4 Port Aluminum USB Hub adds four additional USB ports to your Mac (or PC), allowing you to connect USB devices such as digital cameras, phones, external hard drives, flash drives, and printers to one convenient place. It does not require any software or complicated installation process. With a slim, strip-shape design, it saves you precious desktop space. It's extremely portable and easy to move between systems or take on the road.

Specifications:
Material: Aluminium alloy
Chip: GL3520-64P
Electric current: 900 mAh
Voltage: 5V
Support system: For WINDOWNS 7/ for XP/ for 2000/ for Me/ for 98SE
Product weight: Approx. 92g
Product size: Approx. 19.8 x 5.5 x 3cm/7.79 x 2.16 x 1.18 inch
4 Ports USB 3.0

Package Included
1 x 4 Ports USB 3.0 Portable Aluminum Hub
1 x Kraft Paper

• 【Lightning Fast Super Speed USB 3.0 Hub】Over 10x Faster than USB 2.0, and 400x Faster than USB 1.1. Also Includes Bus-Power Limit Current Protection， the thin lightweight design makes this hub a great travel companion to expand one USB 3.0 port into four.
• 【Simple Plug & Play】No Software or Drivers Required. Just plug into any Powered USB Device and Start Using! Hot swappable and hot plugable. Airplane design makes it more beautiful and easy-using.
• 【Smart Switch Technology】Auto Detects and Coverts to the Correct USB Speed. This makes it compatible with all USB 2.0 and USB 1.1 Devices.
• 【Ultra Portable】Alloyseed 4-Port USB Hub surpasses the previous version in making the housing slimmer, making it easy to grab and go, whether you are in travel or working.
• 【Widely Compatibility】Support Windows XP/ Vista/ 7/ 8, Linux, Mac OS, compatible with most devices such as smartphones, tablets, laptops, desktops, and other Apple devices.

【Lightning Fast Super Speed USB 3.0 Hub】Over 10x Faster than USB 2.0, and 400x Faster than USB 1.1. Also Includes Bus-Power Limit Current Protection， the thin lightweight design makes this hub a great travel companion to expand one USB 3.0 port into four.Alloyseed