Premium 4 Port Aluminum USB 2.0 Hub (30cm cable)

Premium 4 Port Aluminum USB 2.0 Hub (30cm cable) for iMac, MacBook, MacBook Pro, MacBook Air, Mac Mini, or any PC. No more shortages of ports on your laptop thanks to this super compact and convenient 4 ports USB 2.0 hub.

• Compliant with USB version 1.1/2.0.
• Supports High-Speed(5G Mbps), Full-speed(480Mbps) and Low-speed(12Mbpsor1.5Mps) USB devices.
• Support overload voltage and inter-current protection function.
• Bus-Power limit Current Protection: 900mA(When external adapter applied).
• System requirements: Windows XP, Vista, Win8.1, Mac OS (10.X or above) 
  Size: About 9.8*5.8*2.8cm.