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Black rectangular webcam with front lens, dual microphone openings and privacy cover

DJI NOVA 4K E3131 4K 30FPS 73° USB 2.0 webcam

SKU CH-08W8-29213

Captures 4K video at 30 FPS with a 73° field of view, PDAF autofocus, dual microphones and USB 2.0 plug-and-play

  • InterfaceUSB 2.0
  • Wireless SupportUSB
  • CodecsYUY2 / MJPEG, Multiple (including but not limited to MP3, WA
  • FormatYUY2 / MJPEG
  • Resolution Support1080P
  • Camera ResolutionUp to 1080p Video
  • 4K clarity at 30 FPS for sharp video calls
  • PDAF autofocus locks on fast within 7.9118 inches
  • Dual omnidirectional mics capture clear audio up to 8 feet
  • 73° field of view frames you without distortion
  • Works with Windows 10/11, macOS 10.14+, Android TV 7.0+

DJI NOVA 4K E3131 USB 2.0 webcam

The DJI NOVA 4K E3131 is a USB 2.0 video capturing device built for PC users who need a straightforward 4K camera for meetings or streaming. It connects via a standard Type-A port and works with Windows 10 and 11, macOS 10.14 and above, and Android TV 7.0 and above. No extra drivers are required for basic operation.

Bundled privacy cover and EMEETLINK software

A magnetic privacy cover slides over the lens when the camera is not in use. The optional EMEETLINK application adds manual controls for brightness, contrast, saturation and backlight compensation, letting users tune the image beyond the automatic light correction. The software also provides the switch to enable 4K capture, which defaults to 1080p in standard video apps.

4K 30FPS capture with 73° field of view

The CMOS sensor records up to 2160p at 30 frames per second through a fixed 73° field of view. Autofocus uses PDAF within a 7.9118 inch range and cannot be disabled or switched to manual. Dual omnidirectional microphones pick up clear speech up to roughly 8 feet in quiet rooms. The USB 2.0 interface limits sustained bandwidth, so 4K streaming requires a direct port and minimal background USB traffic. Buyers needing wider angles, manual focus or higher frame rates at 4K should look elsewhere.

Highlights

  • 4K clarity at 30 FPS for sharp video calls
  • PDAF autofocus locks on fast within 7.9118 inches
  • Dual omnidirectional mics capture clear audio up to 8 feet
  • 73° field of view frames you without distortion
  • Works with Windows 10/11, macOS 10.14+, Android TV 7.0+

Specifications

BrandDJI
SeriesNOVA 4K
ModelNOVA 4K, E3131
Part NumberE3131
InterfaceUSB 2.0
Wireless SupportUSB
CodecsYUY2 / MJPEG, Multiple (including but not limited to MP3, WAV, AAC, FLAC, OPUS)
FormatYUY2 / MJPEG
Resolution Support1080P
Camera ResolutionUp to 1080p Video
SDI ComplianceUSB
Audio SamplingMultiple (including but not limited to MP3, WAV, AAC, FLAC, OPUS)
ScalingDigital
ColorBlack
Video4K, YUY2 / MJPEG, MP4, MP3, 2160 pixels
AudioMultiple (including but not limited to MP3, WAV, AAC, FLAC, OPUS)
Serial InterfaceUSB
Network InterfaceUSB
USB Port1
Memory Card SlotNOT Available, Rely on Your PC/Mac
Component1 In
Composite1 In
Digital AduioMultiple (including but not limited to MP3, WAV, AAC, FLAC, OPUS)
Analog AduioPDAF Autofocus, User Manual
Other ConnectorUSB
Display3.8 inches, UHD
CompatibilityDevices with a Type A USB port running on Windows, macOS, or Android TV
System RequirementsDevices with a Type A USB port running on Windows, macOS, or Android TV
SpecificationNOVA 4K, EMEET, USB, 10 L x 6 W x 6 H centimeters, 0.29 pounds
Dimensions20'
Weight0.29 pounds
Package ContentWebcam, USB Cable

Questions about this item

Will the USB 2.0 cable or connector need replacing after long use?

The webcam uses a fixed USB 2.0 Type-A connection with no detachable cable, so only the port on the host device may wear over time.

At 30 FPS the 4K stream is limited by the USB 2.0 bandwidth, so which resolution is sustainable all day?

USB 2.0 caps the continuous feed at 1080p; 2160p at 30 FPS requires software switching and may drop frames under sustained load.

How warm does the CMOS sensor get and do the dual microphones pick up fan noise during all-day calls?

The unit has no internal fan; the sensor runs warm but stays within safe limits, and the dual omnidirectional mics capture voice up to 8 feet without added mechanical noise.

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