4ports usb hub With fan; Standard colour:white,green,yellow,gray,red; Material:ABS Logo:silkscreen; Package:Paper box; 4Port USB HUB Fan

* USB powered

* Compliant with USB version 2.0 and USB1.1* Supports Windows98, ME, 2000, NT, XP, Vista, Mac OS X, and Linux OS* Over-current detection and protection for each downstream port* Plug-and-play and hot swapping functions   * Individual port overload protection* User-friendly and ergonomic design, Easy to carry* Supply several color optional

We can print your logo and Pantone colors welcome.