Key Specification: The perfect office assistant, increase your productivity anytime and anywhere! Copier: It can capture a document or an object up to A4 size in black and white in one second. The captured document can be printed out via any printer. Scanner: It captures images of real objects at high resolution in about one second. The captured image can be in presenter to project a paper document or a real object to the large screen as an visualizer. Video Recording: Its video recording function can record the progress of any operation or demo. Fax Machine : It can fax out captured image directly providing an appropriate fax device driver is installed. E-mail: It can send out the captured image directly to the email address you desire. OCR Function: Type: foldable & contactless Capture Size: A4 size Capture Speed: about one second Power: USB powered(no adaptor required) Image Resolution: 2048*536 Interface: USB 2.0 Image Adjustment: Color(R/G/B) and Brightness Adjustment, Gamma Correction, Hue, Exposure, Sharpness Adjustment and Gain Control Light: Ambient light Dimension: 30 cm (H) before extension, 90 cm (H) after extension Weight: 670g Operating systems: Pentium IV CPU,512MB RAM or above; Microsoft Windows 2000 (SP4)/ WinXP /Microsoft Windows 2003; Microsoft DirectX 9.0 runtime environment; Office2003 needed if use OCR function; Safety Standards: FCC, CE Environmental Requirement: RoHS, WEEE. N.W: 0.5KG G.W:1.1KG Single package.