The UGREEN CM827 is a 4K USB 3.0 webcam designed for video meetings, online teaching, live streaming and remote collaboration. It uses an 8 MP Sony image sensor to capture video at up to 4K / 30 fps, while TOF autofocus rapidly adjusts focus to help maintain a clear image. Key Features 4K / 30 fps Video: Captures Ultra HD video using an 8 MP Sony image sensor. TOF Autofocus: Time-of-Flight autofocus rapidly adjusts focus for clear subjects during video use. Supports voice pickup from up to 5 m with intelligent noise reduction. DRC Wide Dynamic Technology: Automatically adjusts lighting to improve image clarity in bright, dark and backlit environments. Automatic White Balance: Tracks lighting changes to maintain natural-looking image color. USB 3.0 Plug-and-Play: Includes a 2 m USB cable and works without separate driver installation on supported systems. Technical Specifications Component Specification UGREEN Model CM Produ Type 4K USB Webcam Image Sensor 8 MP Sony sensor Maximum Video Resolution 4K / 30 fps Focus TOF Autofocus Up to 5 m Intelligent Noise Reduction Image Enhancement DRC Digital Wide Dynamic Technology White Balance Automatic Tracking Interface USB 3.0 Cable Length 2 m Dimensions 122 × 114 × 58 mm Installation Plug-and-play, driver-free Warranty 1 year Compatibility & Important Information UGREEN specifies compatibility with Windows 7 / 8 / 10 / 11, Linux, macOS 10.6 and later, and Android 5.0 and later. The webcam is designed for driver-free plug-and-play operation on supported systems. The CM827 uses TOF autofocus rather than fixed focus. UGREEN also lists compatibility with applications including Zoom, Microsoft Teams, Skype and OBS. Please to review Q: What resolution does the UGREEN CM827 support? A: It supports video capture up to 4K at 30 fps. Q: What image sensor does the UGREEN 55513 use? A: UGREEN specifies an 8 MP Sony image sensor. Q: Does the CM827 support autofocus? A: Yes. It uses TOF autofocus for rapid automatic focusing. Q: How does the webcam handle difficult lighting? A: It uses DRC digital wide dynamic technology and automatic white-balance tracking to adjust the image under changing and backlit lighting conditions. Q: Which operating systems are supported? A: UGREEN lists Windows 7 / 8 / 10 / 11, Linux, macOS 10.6 and later, and Android 5.0 and later. Q: Does it require a driver? A: No. UGREEN describes the CM827 as plug-and-play with driver-free installation. Q: How long is the supplied USB cable? A: The webcam is supplied with a 2 m USB cable.
