UGREEN CM831 USB 4K Ultra HD Web Camera with Microphone, Privacy Cover, Autofocus, USB A & USB C Adapter, Plug & Play (65381)
Product Features Description
Elevate your broadcast quality and virtual meeting presentation with the flagship UGREEN CM831 USB 4K Ultra HD Web Camera with Microphone, Privacy Cover,Autofocus, USB A & USB C Adapter, Plug & Play(65381). Engineered with a high-performance 8MP CMOS image sensor, this webcam records razor-sharp native 4K video at 30fps with vibrant color fidelity.
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Ultra-HD 4K 30fps Crystal Optics: Capture lifelike video clarity using the UGREEN CM831 USB 4K Ultra HD Web Camera with Microphone, Privacy Cover,Autofocus, USB A & USB C Adapter, Plug & Play(65381), featuring an 8MP CMOS sensor delivering native 3840×2160 resolution.
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Rapid PDAF Auto Focus: Stay in sharp focus during motion with the UGREEN CM831 USB 4K Ultra HD Web Camera with Microphone, Privacy Cover,Autofocus, USB A & USB C Adapter, Plug & Play(65381), which utilizes Phase Detection Autofocus to adjust dynamically to your movements.
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Dual Noise-Reduction Microphones: Deliver studio-grade vocal clarity through the UGREEN CM831 USB 4K Ultra HD Web Camera with Microphone, Privacy Cover,Autofocus, USB A & USB C Adapter, Plug & Play(65381), filtering out ambient background noise during calls.
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Physical Privacy Cover Protection: Ensure complete personal security when off-camera with the UGREEN CM831 USB 4K Ultra HD Web Camera with Microphone, Privacy Cover,Autofocus, USB A & USB C Adapter, Plug & Play(65381) sliding privacy shutter.
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Universal Dual-Connector Compatibility: Plug the UGREEN CM831 USB 4K Ultra HD Web Camera with Microphone, Privacy Cover,Autofocus, USB A & USB C Adapter, Plug & Play(65381) into any laptop or desktop using the included USB-A to USB-C adapter.
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Driverless Plug & Play Integration: Start streaming immediately using the UGREEN CM831 USB 4K Ultra HD Web Camera with Microphone, Privacy Cover,Autofocus, USB A & USB C Adapter, Plug & Play(65381) across Windows, macOS, Linux, and Android systems.
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Smart Auto Light Correction: Maintain balanced exposure and crisp imagery with the UGREEN CM831 USB 4K Ultra HD Web Camera with Microphone, Privacy Cover,Autofocus, USB A & USB C Adapter, Plug & Play(65381) under low-light or backlit room environments.
Specifications
| Feature / Specification | Detail |
| Brand & Model SKU | UGREEN CM831 (65381) |
| Video Resolution | 4K Ultra HD (3840 × 2160 @ 30fps), 1080p @ 60fps |
| Image Sensor | 8MP High-Sensitivity CMOS Sensor |
| Focusing Mechanism | Phase Detection Auto Focus (PDAF) |
| Field of View (FOV) | 70° Distortion-Free Diagonal View |
| Microphone System | Built-in Dual Noise-Canceling Stereo Microphones |
| Interface & Adapter | USB 2.0 / 3.0 Type-A with bundled USB-A to USB-C Converter |
| Mounting Options | Universal Monitor Clip & 1/4″ Standard Tripod Thread |
| OS Support | Windows 11/10/8, macOS, Linux, Chrome OS, Android |
Pros & Benefits
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True 4K Visual Detail: High-resolution sensor ensures professional presentation on Zoom, Microsoft Teams, YouTube streaming, and Google Meet calls.
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Instant Device Adaptability: Comes equipped with a USB-A to USB-C adapter, making it compatible with legacy PC towers and ultra-thin laptops.
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Hardware Security Guarantee: Integrated lens cover blocks software hacking risks for maximum peace of mind.
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Clear Audio Capture: Dual microphones remove office hum and keyboard click noise without requiring external headsets.
Variation Price
| Package / Retail Variant | Condition | Availability & Delivery | Price (KES) |
| UGREEN CM831 4K Web Camera (Standard Retail Kit – 65381) | Brand New & Sealed | In-Store & Countrywide Delivery | KSh 5,500.00 |
| UGREEN CM831 4K Webcam + Desktop Tripod / Light Bundle | Brand New | In-Store & Countrywide Delivery | Check current deals at Potent.it Photography & Videography |
Suitable Application Areas
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Executive Video Conferencing & Remote Work: High-definition video and noise-reducing mics provide clear communication for executive boardroom meetings and client presentations.
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Online Education & Live Streaming: Ideal for tutors, lecturers, and content creators broadcasting on YouTube, Twitch, or virtual classrooms.
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Telehealth & Corporate Interviews: Professional clarity ensures document sharing and face-to-face evaluations are precise and artifact-free.
Installation Guide & Support Manuals
Setting up your UGREEN CM831 4K webcam is quick and straightforward:
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Open the flexible base clip and secure the camera atop your monitor, laptop screen, or mount it to a tripod via the 1/4-inch thread.
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Adjust the vertical tilt and lens angle toward your preferred eye-level position.
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Plug the USB cable directly into your computer (use the included USB-C adapter for Type-C-only devices).
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Launch your video app (Zoom, Teams, OBS) and select UGREEN CM831 as your default camera and audio input device.
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To download operational diagrams and setup resources, visit the official UGREEN CM831 USB 4K Ultra HD Web Camera with Microphone, Privacy Cover,Autofocus, USB A & USB C Adapter, Plug & Play Installation Guide & Support Manuals.
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Shop for more deals, camera peripherals, and audio-video gear at the Potent.it Photography & Videography Category.
FAQs for UGREEN CM831 USB 4K Ultra HD Web Camera with Microphone, Privacy Cover,Autofocus, USB A & USB C Adapter, Plug & Play
Q: Is the UGREEN CM831 webcam available in store and online purchase with countrywide delivery?
A: Yes, it is available for in-store pickup as well as online purchase with countrywide delivery across Kenya.
Q: Does the webcam require driver software to unlock 4K resolution?
A: No, it features standard UVC driverless plug-and-play operation for instant 4K performance on compatible operating systems.
Q: Can I mount this webcam on a camera tripod?
A: Yes, the mounting clip base includes a standard 1/4″ threaded screw hole compatible with desktop tripods and light stands.
What is in the Box?
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1× UGREEN CM831 4K Ultra HD Web Camera (65381) with integrated 1.5m USB Cable
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1× USB-A to USB-C Adapter
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1× Removable Physical Lens Privacy Cover
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1× User Manual & Setup Guide
Verdict
The UGREEN CM831 USB 4K Ultra HD Web Camera with Microphone, Privacy Cover,Autofocus, USB A & USB C Adapter, Plug & Play(65381) is a cost-effective choice for upgrading desktop video quality. Featuring 4K resolution, rapid autofocus, dual mics, and built-in physical privacy protection, it offers exceptional performance for remote workers, educators, and content creators. Buy online now with fast fulfillment at Potent.it Photography & Videography Deals.





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