Compatible with various software and applications on Mac, PC and Chromebook, System Requirements - Mac Intel Core i5 CPU 2.5 GHz or higher, OS X 10.10 or higher, SSD and 200MB free hard disk space, 256MB video memory (for Lag-free live streaming video recording up to 1920 x 1080 and 1920 MB). Windows Recommended Requirements - Microsoft Windows 10, Intel Core i5 CPU 3.40 GHz or higher, 4 GB RAM, 200MB hard disk space, 256MB video memory (for live streaming up to 1920 x 1080 video recording) 13-megapixel camera that captures ultra-high-definition real-time images up to 3120*4208 pixelsHigh frame rates for lag-free streaming ¨C streaming at up to 30 fps in Full HD, and streaming up to 20 fps at 3120*4208 pixelsFast focusing speed helps minimize frequent switching interruptions between different materials; features a CMOS image sensor for superior noise reduction and color reproduction - ideal for capturing in dimly lit environmentsMade in Shenzhen, China. Multi-joint braces provide a simple fixation method for tightening loose joints caused by frequent daily use. Maximum shooting area: 23.38 inches ×16.54 inches 1. This machine is suitable for many application scenarios such as teaching, live broadcast. video conference, office, etc. 2. This machine uses 13 million high-definition cameras, up to 25-30FPS for T133AF plus and 8 million high-definition cameras,up to 25-30FPS for T803AF plus . 3. Support auto focus and manual focus, two focus modes switch 4. Support USB2.0. compatible with USB3.0. UVC driver-free. plug and play 5. Built-in high-brightness LED light. brightness 5 levels adjustable 6. Support 10x Zoom magnification (This fuction does not rely on application software, that is you can open the image with any software to zoom in losslessly) 7. Built-in high-definition digital microphone 8. Movable and foldable bracket arm, convenient for storage and carrying. freely adjustable shooting height and angle 9. Supports shooting up to A2 area size, and supports 10CM macro shooting 10. 1. LED light: Touch the ‘LED light’ button to turn on the light, touch again to adjust the brightness, and the brightness decreases by one level each time you touch it until it isoff 2. Focus switching: The camera opens the auto focus mode by default. Pressing the‘Focus button’ during camera work will automatically focus once and lock the focus. Touch the focus button again.Camera will automatically focus once and enter the auto focus mode 3. Rotation: Touch the ‘Rotate button” to rotate the image 180° and mirror the image 4. Zoom out: Touch the ‘Zoom out button’ to zoom out the image (this button willonly function after the image is enlarged) 35. Zoom in: Touch the ‘Zoom in button’ to zoom in the image (T133AF plus do not support zoom whenthe camera is opened with resolution 4160x3104 and 3840x2160 , T803AF plus do not support zoom when the camera is opened with resolution 3264x2448 )