Specification:
Image sensor: A4 Colour Contact Image Sensor 5136 dots)
Resolution: Low 300 x 300 dpi (default) High 600 x 600 dpi
Maximum scanning speed for A4 size document
Colour High resolution: 13 Seconds
Colour Low resolution: 3.0 Seconds
Mono High resolution: 6.0 Seconds
Mono Low resolution: 2.0 Seconds
Capacity based on 1GB microSD card.      600 dpi colour 220 Photos (Min.)
600 dpi mono 290 Photos (Min.)
300 dpi colour 780 Photos (Min.)
300 dpi mono 1280 Photos (Min.)
Scan width: 8.27ins/21cms (A4)
Max scan length: 300DPI: 50ins/125cms, 600DPI:25ins/62cms
File format: JPEG
LCD: Scanning status display
Auto Power Off: 3 Minutes
USB 2.0 high speed port
External memory: microSD Card
2 X AA alkaline batteries Operating system:
Windows Xp sp2 / Vista / Mac OS 10.4 or above
CPU: Pentium II or above
RAM: 64MB
Interface: USB Port

Portable scanner TSN410
Dimemsion(LxWxH): 256mmx30mmx31mm
Weight: 164g (without batteries)
Optical resolution: up to 6000dpi
Bit: supports MAX 14 bit color scanning, 16 bit black and white scanning
Paper size: Max A4
Windows system: Windows9x,2000,xp,vista, 7, mac 9.0-10.4
USB: USB 2.0 interface.
battery: 2AA batteries
Memory card: TF expansion card, 1GB-16GB