The UGREEN 55721 is a 2K USB webcam designed for video calls, online meetings, streaming and recording. It captures video at up to 2K resolution at 30 fps using a 4 MP CMOS sensor and combines fixed focus with automatic light correction for clear everyday video communication. Key Features 2K Video at 30 fps: Captures video at up to 2K resolution using a 4 MP CMOS image sensor. Automatic Light Correction: Automatically adjusts color temperature and compensates for low-light conditions. 80° Field of View: Provides a balanced viewing angle suitable for calls, meetings and streaming. Privacy Cover: Integrated privacy protection allows the lens to be physically covered when the webcam is not in use. 360° Adjustable Design: Supports all-around rotation for flexible placement on compatible monitors, laptops, TVs or tripods. Technical Specifications Component Specification UGREEN Model / SKU 55721 Produ Type USB Webcam Maximum Video Resolution 2K / 1440p Maximum Frame Rate 30 fps at 2K Image Sensor 4 MP CMOS Focus Fixed Focus Field of View 80° Light Correction Automatic light and color temperature adjustment Privacy Privacy cover Rotation 360° Connectivity USB Installation Plug-and-play, driver-free Compatibility & Important Information UGREEN lists compatibility with Windows 7 / 8 / 10 and later, macOS 10.6, Linux and Android. The webcam is designed for plug-and-play USB operation without a separate driver installation. The adjustable mounting design can be positioned on compatible monitors, laptops and TVs, and UGREEN also lists tripod mounting as a supported placement option. The camera uses fixed focus rather than autofocus. Please to review Q: What resolution does the UGREEN 55721 webcam support? A: It supports video capture up to 2K / 1440p at 30 fps. Q: Does the UGREEN 55721 have autofocus? A: No. UGREEN specifies fixed focus for this webcam. Q: Does it automatically corre poor lighting? A: Yes. It automatically adjusts color temperature and corrects low-light conditions. Q: What is the webcam's field of view? A: UGREEN specifies an 80° field of view. Q: Does it include privacy protection? A: Yes. The webcam has a privacy cover that physically blocks the lens when it is not in use. Q: Does it require a driver? A: No. UGREEN describes the webcam as plug-and-play with driver-free installation. Q: Which operating systems are supported? A: UGREEN lists Windows 7 / 8 / 10 and later, macOS 10.6, Linux and Android.
