Perixx Peripro-302 professional ergonomic optical trackball mouse USB | 
| Brand: Perixx Category: PC Accessory
List Price: $59.95 Buy New: $34.95 as of 5/31/2012 18:38 EDT details You Save: $25.00 (42%)
Color: metallic dark grey + silver button Media: Electronics Number Of Items: 1 Shipping Weight (lbs): 0.8 Dimensions (in): 5.4 x 6.5 x 2.8
MPN: PERIPRO-302 Model: Peripro-302 EAN: 4049571730202 ASIN: B002LI4Y5Q
Availability: Usually ships in 1-2 business days
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| Features:
| • | 55mm optical trackball mouse | | • | 800 dpi | | • | built in scroll wheel | | • | built in 4 button - left, right mouse clicker and back/forward button | | • | USB interface |
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| Editorial Reviews:
Product Description Perixx Peripro-302 Optical Trackball offers the comfort of a mouse with the benefits of an optical trackball. Control your cursor with a simple touch of the finger or your palm! This highly accurate Optical trackball is as easy to use as a regular mouse, but it stays in one place, saving you valuable desk space and unwanted hand movement. Designed for PCs and Macs, this Trackball uses optical technology for smooth, precise cursor movement. 800 dpi combined with ultra-high speed optical technology to produce the ultimate in precision and accuracy. The precise optical tracking mechanism is also resistant to dust, reducing the need for regular trackball cleaning.
Product Feature:
55mm Optical trackball
2 standard mouse buttons for control
2 top button for back and forward
built in Scroll Wheel
High reliable micro-switches
800 DPI
USB Interface
Specifications:
ball diameter: 2.25" inch
product dimension: 5.35" (L) x 6.5" (w) x 2.75" (H)
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
No driver needed, plug and play solution
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