DESC: The Astra 4450 is the 48-bit color scanner that blends ultra-high image quality and simplicity of use in ways unprecedented at consumer-friendly prices. With high resolution, USB connectivity and programmable push-button controls, the Astra 4450 scanner will satisfy demanding consumers and small to medium-size business users, yet even novices will find them simple to set up and use.??The Astra 4450 reflects the continuing UMAX drive to refine scanning technology with highly automated, easy-to-use functionality. Many procedures including copy and direct scan to fax or e-mail can be performed with push-button ease. The scanner also features a custom button, fully configurable to launch user applications such as photo sharing or editing. The scanners' resolution provides trillions of sharp, vibrant colors, making the Astra 4450 ideal for such business uses as production of professional-quality business cards, brochures and newsletters. The Astra 4450 includes a transparency adapter th...