Plustek S602 Portable Scanner

Simplex Scanner Image Sensor CIS Light Source LED Optical Resolution 1200 dpi. Color: 48-bit input, 24-bit output Grayscale: 16-bit input, 8-bit output B/W: 1-bit output Scanning Speed 5.5 sec (Color Mode, 300 dpi, A6) Interface USB 2.0 Type B

Duplex Scanner Image Sensor CIS x 2 Optical Resolution 600 dpi. Color: 48-bit input, 24-bit output Grayscale: 16-bit input, 8-bit output B/W: 1-bit output Scanning Speed 5 sec (Color Mode, 300 dpi, A6) Interface USB 2.0 Type B

Passport Scanner and Data Extraction Image Sensor-CMOS Light Source-White LED / IR LED / UV LED Optical Resolution 5 Megapixels Scan Modes - Color: 24-bit Input; 24-bit Output Scanning Speed 2 sec Interface-USB 2.0 Type B

Duplex Scanner Light Source LED Scanning Speed ( ADF )-40 ppm/ 80 ipm ADF Capacity 50 sheets Image Sensor CIS x 2 Optical Resolution 600 dpi. Hardware Resolution-Flatbed: 1200 dpi & ADF: 600 dpi