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| Brand Name: | XinZengCai |
| Model Number: | 873L |
| MOQ: | 1000 |
| Price: | USD 16.33~16.95/pieces |
| Delivery Time: | 30 working days |
| Payment Terms: | T/T |
The 873L 4K USB Webcam is designed for professional video conferencing, remote collaboration, online education, live streaming, and content creation. Combining Ultra HD video quality, fast PDAF autofocus technology, and dual stereo noise-reduction microphones, this webcam delivers reliable performance for business professionals, educators, and digital creators.
Supporting a maximum resolution of 3840 × 2160 (4K UHD), the webcam produces sharp images with rich details and accurate color reproduction. It supports 4K at 30fps for high-definition video meetings and 1080P at 60fps for smoother motion during presentations, live broadcasts, and online communication.
The integrated PDAF autofocus system provides fast and accurate focusing performance. Whether users move closer to the camera or change positions during meetings, the webcam continuously maintains image sharpness without manual adjustments, making it suitable for dynamic work environments.
Featuring a 77° diagonal field of view, the webcam comfortably captures individual users or small meeting groups while maintaining a natural perspective. The premium optical lens design delivers consistent image quality across different lighting conditions.
For audio communication, the webcam incorporates dual-channel stereo noise-reduction microphones that capture voices clearly while minimizing background noise. This improves communication quality during video conferences, virtual classrooms, online interviews, and remote collaboration.
Using a USB 2.0 plug-and-play interface, installation is simple without requiring additional drivers. The webcam is compatible with Wins, macOS, Linux, Android, and Ubuntu, allowing seamless integration with mainstream conferencing software and collaboration platforms.
With low power consumption, stable performance, professional autofocus, and broad compatibility, the 873L 4K USB Webcam is an ideal solution for business communication, online meetings, remote work, and professional content production.
| Items | Parameters |
|---|---|
| Model | 873L |
| CPU | 7608 |
| Sensor | IMX260 Module |
| Lens Size | 1/2.5 Inch |
| Most Effective Pixels | 4000(H) × 3000(V) |
| Data Format | YUY2 / MJPEG |
| Pixel Size | 1.4μm * 1.4μm |
| Dynamic Range | 70dB |
| Lens Details | Focal Length: 4.25, F Number: 1.7, FOV: 77˚±1˚, Composition: 6P |
| Focusing System | PDAF (Phase Detection Auto Focus) |
| Frame Rate Capacity | 4K@30fps, 1080P@60fps |
| Audio Hardware | Dual Stereo Noise-Reduction MIC |
| Input Voltage | DC5V |
| Working Current | 190mA |
| Connection Interface | USB 2.0 |
| Working Temperature | 0 to 60 Celsius |
| Storage Temperature | -30 to 85 Celsius |
| System Compatibility | Win 7/8/10/11, Mac OS, Linux, Android, Ubuntu |
