Compact and lightweight with a minimalist design. Self-powered to add 4 USB ports to your PC or Mac. Body is made of sturdy aluminum with rounded edges. Transfer rates up to 5 Gbps allows fast synchronization, leaving more time to work or play. Yellow LED indicator shows power status. Slightly tilted to make it more comfortable to use. Soft velvet base allows you to place device on any surface and protect against scratches. Basic Velcro adhesive allows you to attach the device easily.
• Material: anodized aluminum, Compatible XP / Vista / 7/8, Mac OS, Users Mac OS X Lion 10.7.4 must upgrade to Mountain, Dimensions W x D x H (mm): 85 x 45 x 28 mm