Visioneer wrote the book on ease-of-use. The revolutionary OneTouch technology simplifies the way people use a scanner. The OneTouch buttons are pre-configured for common scanning tasks so you get great results within minutes of opening the box. Button settings can be customized to unleash even more power for advanced users. The Visioneer OneTouch 9120 USB is fast. The Hi-Speed USB logo is your assurance that the OneTouch 9120 USB transfers data to your computer up to 40 times faster than a USB 1.1 scanner yet the OneTouch 9120 USB is fully compatible with all USB ports including USB 1.1. The 48-bit internal color capability recognizes over 281 trillion colors. 48-bit scanners capture more detail in the shadow and highlight areas of an image than their 42-bit predecessors, so you'll get brighter yellows, richer reds, cooler blues, and everything between. The 4800 x 2400 dpi optical resolution eliminates jagged edges and captures the finest detail from your original. The Visioneer OneTouch 9120 USB includes a built-in backlight and film holder for scanning a 35mm slide or negative. Archive old photos from negatives for higher quality.Just press a OneTouch button to scan and send an image to the destination of your choice. While intelligent default button settings give perfect results on common scanning tasks, the OneTouch preferences utility makes it simple to customize the buttons.