This 4-Ports USB 2.0  Hub is a convenient and compact way to use more USB ports than your computer has available. The hub is USB powered so there is no need to always plug into an AC adapter, giving you the ability to connect up to four electronic devices to your laptop all at once up to 127 Hi-speed device.. Charge your phone or MP3 player and access your external hard drive from one hub. The compact design makes it easy to take it along with you anywhere you go. With the 4 ports HUB you can add 4 USB peripherals to your computer and save space.

Features

• Adds 4 USB 2.0 Hi-speed ports
• Fully compliant with USB 2.0 Specification
• supports up to 127 Hi-speed devices
• backwards compatible at 1.5/12/480 MB/s
  
• Individual port over-current protection.
• friendly design and easy protection
• provide up to 500mA per ort sufficent for diverse device
• plug and play installation
• supports pentium based windows PC and Power PC based Mac OS 8.6 and above