DT225 series Desktop Trackball DISTINCTIVE FEATURES Non contacting optical encoders Ergonomic and ambidextrous desktop design 2.25 diameter thermoset phenolic ball USB 2.0 protocol Stainless steel shaft and bearings ENVIRONMENTAL SPECIFICATIONS Operating Temperature: -25 C to +70 C (-13 F to +158 F) Storage Temperature: -32 C to +75 C (-25.6 F to +167 F) FCC approved: Class B, subpart J of part 15 ELECTRICAL SPECIFICATIONS USB: Input: 4.75 V - 5.25 V 25 mA max Output: USB 2.0 MECHANICAL SPECIFICATIONS Dimensions: 5.0 W x 5.5 D x 2.7 H Mechanical: 5,000,000 180rotations with 6 ounces of vertical force Tracking force: 11 grams Mass/Weight: 460 g (16.23 oz) Ball diameter: 2.25 (57.15 mm) Ball rotation: 360 MATERIALS Housing: High impact ABS Ball: Thermoset phenolic resin Shafts: Polished stainless steel Bearings: Encased stainless steel The company reserves the right to change specifications without notice. 1 JST-DT225-1810 JOYSTICKSDT225 series Desktop trackball BUILD YOUR PART NUMBER X DT 225 V00 SERIES MODEL PROTOCOL FORMAT COLOR RESOLUTION POWER REQUIREMENT USB 2.0 Grey 7 GRY 180 DPI 10 Black BLK 360 DPI 20 720 DPI 30 DIMENSIONS All dimensions are in mm /(inch). 2 JOYSTICKS