Periboard-509 Super Mini Keyboard with built in trackball mouse is not your average mini keyboard. Measuring out to only 8.5" x 5.8" x 0.75" inch, it is definitely a tiny keyboard. This Super Mini Keyboard with built in trackball mouse is ideal for travelers on the go that need a good keyboard and mouse with them at all times. This keyboard is also used for many one handed typist as well, because the size of the keyboard is so small it makes it so much easier for users who only can type with one hand achieve better accuracy and comfort while typing. Remember it is a keyboard with built in mouse functionality as well.

Product Feature:
Super Mini design
14mm Optical trackball
2 standard mouse buttons for control
High reliable micro-switches
800 DPI
USB Interface

Specifications:
Compatible OS: Win XP/Vista or Mac
Operating temperature : 0℃ to 50℃.
Operating humidity : 10% to 85%
Supply voltage : 5 V±5%
Current consumption : Max 40 mA
Switch : 1,000,000 life cycles
FCC, CE certification

System requirements:
PC or Mac OS X and above
Windows XP / Vista / 7
No driver needed, plug and play solution

Package contains:
Periboard-509 super mini keyboard with trackball
User guide