Genius PenSketch M912 graphics tablet (or digitizer) for professionals. PenSketch M912 comes with 5120 LPI, and is a superior advanced pen tablet for designers, artists and professionals using Windows or MAC systems. The enlarged 9” x 12” working area is suitable for all types of productivity and more comfortable for long-time users with a palm rest around the working area. For processing images, the performance is more precise and quicker. This tablet comes with eight express keys, four on each side. The innovative cordless battery-free pen features two buttons and 2048 level pressure sensitivity. specifications: 9”x12” active area, 5120 LPI resolution, 300 PPS report rate, pen pressure 2048 levels, express keys: 8 / 0 programmable, ±0.25 mm accuracy, 374x346x13 mm body size, 1633g body weight. package content: PenSketch M912 tablet, battery-free pen, battery-free mouse, pen stand, two pen tips and refill tweezers, user’s manual. CD includes: tablet driver (includes electronic user’s manual), software.