Magewell USB Capture HDMI 4K Plus 4K capture device

SKU: MAG-320900000


  • Capture up to DCI 4K to Your Computer
  • Capture from Cameras/Game Consoles/Etc.
  • Supports RGB 4:4:4, YCbCr 4:4:4 & 4:2:2
  • HDMI Input & Loop-Through
  • 3.5mm Audio I/O (Capture/Extract)
  • USB 3.0 Computer Interface
  • Works with Windows, Mac, Linux, Chrome
  • Scaling, Multiple Color Spaces, and More
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RRP:  $983.00 
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The Magewell USB Capture HDMI 4K Plus 4K capture device connects to your computer over a USB interface and lets you capture up to a 4K DCI resolution signal (4096 x 2160) with embedded audio via an HDMI 2.0 input. It allows you to capture from cameras, game consoles, and various other devices directly to your Windows, Mac, Linux, or Chrome computer. It also features an HDMI loop-through for local monitoring, and 3.5mm audio input and output for capturing external audio and extracting embedded audio. The device also offers a variety of processing and other features, including resolution scaling and deinterlacing. It also has a status LED for displaying the status of the input, including idle, input signal locked, memory failed, or FPGA configuration.


Supported Operating SystemsWindows 7/8/8.1/10/2008/2008 R2/2012 (x86 and x64) 
OS X 10.9 - 10.11 
macOS 10.12 
Linux x (Ubuntu 12.04 - 16.10, CentOS 7) 
Chrome OS
Input ResolutionUp to 4096 x 2160, 4:4:4, 60 fps input signals
Supported Sampling RateRGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2
Input1 x HDMI 2.0 
1 x 3.5 mm audio jack
Output1 x HDMI loop-output
1 x 3.5 mm audio jack
Host Interface1 x USB 3.0 (compatible with USB 3.1 Gen 1, USB 2.0)
Video Capture FormatsUp to 4096 x 2160 

Frame rates up to 120 fps (actual capture frame rate can be limited by USB bandwidth and internal working frequency; typical capture frame rates on the Intel USB 3.0 controller are: 1920 x 1080 YUY2 at up to 90 fps, and 3840 x 2160 NV12 at up to 30 fps) 

NV12 and I420 4:2:0 8-bit (up to 4096 x 2160) 
YUY2 and UYVY 4:2:2 8-bit (up to 4096 x 2160) 
RGB24 and RGB32 4:4:4 8-bit (up to 2048 x 2160) 
Default capture formats are YUY2 and NV12
Supported APIsWindows: 
Wave API/DirectSound/WASAPI 


OS X/macOS 
AV Foundation
Supported SoftwareVLC 
Microsoft Media Encoder 
Adobe Flash Media Encoder 
Any other DirectShow, V4L2, QuickTime, AV Foundation based encoding or streaming software
Power Consumption5 V Max Current: 1.4 A Max Power Consumption: 7 W
Operating Temperature32 to 104°F (0 to 40°C)
Storage Temperature-4 to 158°F (-20 to 70°C)
Relative Humidity5 to 90% non-condensing
Dimensions3.9 x 2.2 x 0.7" (9.8 x 5.7 x 1.7 cm)

What's In The Box

Magewell USB Capture HDMI 4K Plus
  • USB 3.0 Cable

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