1、16MP: USB camera module is 16MP with CMOS distortion free HD lens and supports standard USB communication method for document scanning. 2、SUPPORT FUNCTIONS: Mini camera module supports secondary development, OCR recognition, driver's license recognition, driving license recognition, second generation license recognition, etc. 3、SUPPORT SYSTEM: USB HD camera module supports for Windows XP, for Windows Vista, for Windows 7, for Android and many other systems. 4、COMPACT: USB camera module supports A4 and A3 format with compact size, which makes it flexible to embed to various terminal devices with high stability and fast speed. 5、EASY TO USE: Mini camera module is a drive free device with USB interface, plug and play, suitable for scanning a variety of tickets and documents. 1 x USB Camera Module1 x USB Cable Item Type: USB Camera ModuleMaterial: PCBOptical Size: 1/ 2.8 Inch COMS SensorEffective Pixels: 4656(H) x 3496(V)Shutter: Electronic Rolling ShutterViewing Angle: 69 DegreesAEC, Gain, White Balance: AutoLens Focal Length: Approx. 6mm/ 0.24in (no Distortion Lens)Operating System: for Windows XP, for Windows Vista, for Windows 7, for Android, and Other Systems