New LED USB digital microscope specifications: 4 LED light illumination Focus ... Capture Resolution: 2304x1738(5M Pixel),1600x1200(2M Pixel),1280x1024(1.3M Pixel),1280x960,1024x768,800x600, 640x480, 352x288, 320x240 ... function)Magnification Ratio: 20X ~ 200X (Manual) Power Supply: USB Port (5V DC) Software Compatibility: TWAIN / VFW/ Direct ... User Guide, CD ROM (Driver), Color Box USB DIGITAL MICROSCOPE