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Black rectangular 4K webcam with built-in privacy cover and USB-C adapter

Dobuhont D90-4K-C6B 4K webcam with USB-C adapter

SKU CH-VN4W-XCK8D

A 4K webcam capturing 3840×2160 video with a built-in noise-reducing microphone, physical privacy cover, and USB-C to USB-A adapter for plug-and-play use on Windows, macOS, Linux and Chrome OS

  • Interface typeUSB 2.0
  • Connection typeUSB
  • Media formatsMP4
  • Product formatMP4
  • Supported resolutions3840 pixels
  • Interface typeUSB
  • 4K Ultra HD 3840×2160 resolution for sharp professional video calls
  • Built-in noise-reducing microphone suppresses keyboard clicks and fan noise for clear voice pickup
  • Integrated physical privacy cover slides shut in one second guaranteeing zero camera access when idle
  • USB-C and USB-A plug-and-play works instantly on Windows 10/11 macOS Linux and Chrome OS with no drivers
  • Compatible with Zoom Teams Google Meet Skype FaceTime YouTube Live and more for remote work teaching streaming and gaming

4K webcam with USB-C adapter

The Dobuhont D90-4K-C6B captures video at 3840 by 2160 resolution for meetings, streaming and recording. A USB-C to USB-A adapter is included so the camera connects to modern laptops and traditional desktops without an extra purchase. It is aimed at remote workers, teachers and creators who need a simple UHD camera.

Plug and play with physical privacy cover

The webcam uses a USB 2.0 interface and requires no driver installation on Windows 10, Windows 11, macOS, Linux or Chrome OS. Connect the cable and the device is detected in seconds. A built-in sliding lens cover provides a physical privacy shutter that blocks the sensor completely when closed.

Suits users needing instant UHD video on mixed ports

Buyers who want 4K capture without software setup and who switch between USB-C and USB-A ports will benefit. Those who require higher frame rates at 4K, advanced low-light processing, or a narrower field of view for privacy without a cover should look at something else.

How it compares

Measured against everything we stock in Video Capture Cards & Boxes, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 68% of the 987 comparable items (median $43.99).

Specifications

Product
Brand nameDobuhont
Model nameD90-4K-C6B
Part numberD90-4K-C6B
Product colorBlack
Display
Supported resolutions3840 pixels
Display type0 in, UHD pixels
Audio & video
Media formatsMP4
Video capabilitiesMP4, 3840 pixels
Connectivity
Connection typeUSB
Ports & slots
Interface typeUSB 2.0
USB connectionUsb
Card slotCompact Flash
Composite videoUSB
Additional connectorUSB
Compatibility
Compatible withLaptop
More details
Product formatMP4

Questions about this item

How can I confirm the Dobuhont D90-4K-C6B is capturing at 3840x2160 after plugging it in?

Open your video app settings and select the webcam; the resolution dropdown should list 3840x2160. Start a preview — the image should appear sharp with no scaling artefacts.

What comes in the box with the D90-4K-C6B and is any extra cable or adapter required?

The package includes the 4K webcam with integrated privacy cover, a built-in noise-cancelling microphone, and a USB-C to USB-A adapter. No separate purchase is needed for connection.

Which version of the D90-4K-C6B should I choose for a USB-C laptop versus a USB-A desktop?

Only one version exists — model D90-4K-C6B. The included USB-C to USB-A adapter lets the same unit work with both USB-C and USB-A ports.

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