, vga
Frame rate: 30 f/s under 600 lux brightness ( 1.3m )
Brightness control: manual adjustment , auto w/b
Magnification ratio: 25 x ~ 200x ( manual )
Power supply: dc 5v from usb port
Interface: usb 2.0
Operation system: win xp/vista / win7 32 bit and 64 bit.
System requirement: pentium computer with 700m hz & above , 1g hd space cd rom driver, 512mb ram , direct x vga card
Cd disk: driver
Fix stand: all view angle available fix stand
Dimension: 112mm ( l ) x33 mm( r )
Weight: less than 98 g
Package weight:325g
