Specifications: Technology: Electromagnetic DigitizerActive Area: 4.17" x 2.34"Resolution: 4000LPI(Line per Inch)Report Rate: 200RPSPen Pressure: 2048 LevelsExpress Keys: 0 Express keysReading Height: 0.6"Supply Voltage: DC5VPower Consumption: 0.35WOS Supportor: Windows8/Windows 7/Vista/XP/Mac OS 10.4 or aboveInterface Support: USBUSB Cable Length: 150cmCompliance: CE/FCC/CCCDimensions/piece: 176mm x 111mm x 7.5mmNet Weight/ piece: 127gPacking list:1 * Gaphics Tablet 1 * Digital Pen 1 * USB Cable1 * Driver CD1 * Pen Clip 1 * User Manual4 * Pen NibsFeatures: Good graphic performance.Widely used by designer， artist， teacher， student， office people， sales guy， presenter， etc.Enable you to paint， draw， sketch， sign， and mark up， write freehand e-mail and command the computer with a flip of the pen.Suitable for watercolor painting， magazine illustrative painting， image editing， drawing， industrial package design， game/cartoon movie design， sketching， scenery creation， handwriting recognition.Support a wide array of software， such as Adobe Photoshop， Corel Photo Paint， LView Pro， Adobe Illustrator， Macromedia FreeHand， Macromedia Fireworks， Macromedia Flash， etc.The 4.17" x 2.34" working area is comfortable for long-time users. The tablet functions as the screen and its usable space can be adjusted by through a computer. Cordless pen likes a real paint brush and it functions as the cursor.