4-Port Ultra-Mini USB Hub
Allows you to connect up to four USB-powered devices through one USB port on your computer. Lightweight and compact design make it easy to stow in a laptop or travel bag. No external power source required, since it's powered by your computer. Compatible with both USB 1.1 and 2.0 devices. Number of Ports: 4; For Use With: Notebook PC; Transfer Rate: 480 MBps.
Manufacturer's limited one-year warranty.