Features: Without scheduling driver to support for Win2000 XP2- Vista- Win7 Win8 Win10 operating- system. Brightness, contrast, saturation, sharpness and gamma- software adjustable, auto white balance, auto exposure. High-resolution image- sensor, high-quality color reproduction, high-definition, the maximum-resolution of 1600x1200. 1/2.7-inch progressive- scan image- sensor, hardware 2 million pixels-, USB2.0 digital interface-, data transfer rate up to 480Mbps. Underlying hardware and software support for the exposure time-, color, brightness, contrast, saturation and other image- enhancement features late. Specifications: Computer Interface-: USB2.0 Microscope Interface-: 23.2mm/30mm/30.5mm Chip: 1/3 APTINA- CMOS Pixels-: 200W Transmission Rate: 1600X1200 YUY2@15FPS 1280X1024 YUY2@8FPS 800X600 YUY2@30FPS 640X480 YUY2@30FPS 320X240 YUY2@30FPS Image-: 2 Million Color CMOS Sensor Type and Size: GC2331 1/2.7'' Resolution: 1600x1200 Effective Pixels- Pixel- size: 2.8umx2.8um Frame Rate: 15fps@1600x1200/30 fps@640x480 Shutter: Electronic Shutter SNR: 42.3dB Scan Mode: Progressive- Scan Working Temperature: 0-50℃ Sensitivity: 1.8v/1ux-sec@550nm Spectral- Response: 400nm-1000nm Data Interface-: USB2.0 (480 Mbit/second) Power: No External Supply Current: 200Ma White Balance: Auto/Manual The Automatic Exposure Control: AE- Software Functions: Image- Display/Image- Capture/Video Applications: Micro- Imaging/General Image- Acquisition/Macro- Imaging Package Includes: 1x 2MP USB Camera 1x USB Cable 1xCD 1x 23.2mm to 30mm Adapter Ring- 1x 23.2mm to 30.5mm Adapter Ring- 1x 23.2mm Adapter note: The optical interface- is international standard eyepiece size, suitable for all kinds of microscopes with the inner diameter of the eyepiece tube of 23.2mm, 30.0mm or 30.5mm. Especially suitable for budget users who need to digitize- traditional microscopes.