Digital Pen TabletUSB, Wireless Pen, 3" x 4"=================Specifications: Active area: 7.6 x 10.2 cm, 77.5 sq. cm (3 x 4 in., 12 sq. in.) Coordinate resolution: 79 lpmm (2,000 lpi)Pen pressure sensitivity: 512 levelsPen tilt range: ±15° from vertical (detectable)Data report rate: at least 100 rpsAccuracy: pen, ±0.25 mm (0.01 in.)Reading height: up to 9 mm (in.)Compatible with 2000/XP/Vista and Mac OS 9.x or aboveDimensions: 166 x 178 x 9.3 mm (6.5 x 7 x in.); 238 g (7.5 oz.); USB cable, 140 cm (55 in.)Package contents:Digital Pen Tablet, 3" x 4" / A7RF wireless pen with holderUC-Logic PenSuite Pro software (full versions); Adobe PhotoShop CS3 Extended and Corel Painter X (30-day trial versions)(1) AAA batteryUser manual with driver and software CDs