"PointWrite PW01u KIT for MW852UST, MW853UST, MX852UST, MX853UST, MW855UST * Compatible Model : BenQ MW852UST, MW853UST, MX852UST, MX853UST, MW855UST * ; Wireless Technology: Infrared; Supported Interfaces: Up to 4 touch points (pen/finger); R
PointWrite PW01u KIT for MW852UST, MW853UST, MX852UST, MX853UST, MW855UST * Compatible Model : BenQ MW852UST, MW853UST, MX852UST, MX853UST, MW855UST * Wireless Technology: Infrared Supported Interfaces: Up to 4 touch points (pen/finger) Response Time: 0.016 sec Refresh Rate: 60 frames/sec Calibration: Auto/Manual Operation Field: 110.0" (279.4 cm) USB Cable Length: 16.4' (5 m) included / Up to 49.2' (15 m) with repeater Power Supply: 5 V 500mA, USB Power, Type mini-B Power Consumption: Max 250 mA Dimensions: Pen W x Diameter: 6.0 x 0.6" (153.0 x 14.5 mm) / PointWrite Module (W x H x D): 3.3 x 1.2 x 0.9" (84.3 x 31.7 x 23.8 mm) Weight Pen: 2.8 oz (80.0 g) including battery / PointWrite Module: 1.1 oz (31.2 g)