Magewell USB Capture HDMI Plus

One-Channel UHD HDMI Video Capture Dongle

USB Capture HDMI Plus
– Pocket-sized Video Capture Dongle
– Single Channel HDMI Input
– HDMI Loop through
– Mic Input & Stereo Headphone Jack
– USB 3.0 Powered
– Plug-and-Play

Small enough to fit in the palm of your hand, Magewell’s USB Capture HDMI Plus is a ultra-portable  device enabling you to capture video from any HDMI source. It accepts input resolutions up to full UHD 4K (4096×2160), and has a loop through output HDMI port for connecting other devices such as monitors to the same video signal. Additional features include a 3.5mm balanced mic input jack and a 3.5mm stereo headphone jack for extracting HDMI embedded audio. The dongle also performs processing such as scaling, cropping, and format conversions etc.



The USB Capture HDMI Plus uses your computer or PC’s existing USB drivers for plug-and-ply capability across Windows, Mac, and Linux operating systems. Power is supplied via USB, removing the need for a bulky external power supply.



Two variants are available: the HDMI Plus and HDMI 4K Plus. The 4K Plus model allows you to output 4K resolution streams, compared to the standard Plus model which only allows a maximum output resolution of 2K.

USB Capture HDMI 4K Plus


Input Interfaces:



Output Interfaces:



Host Interfaces:


Input Features:





Video Capture Formats:





Processing Features:





Multi-Card Installation:

Capture Streams:

Low Latency:





LED Indicators:

Physical Profile:

1x HDMI (Accepts DVI-D and HDMI Signals)

1x 3.5mm TRS Balanced Mic In


1x HDMI Loop through

1x 3.5mm Stereo Headphone Jack


1x USB 3.0


– Adaptive HDMI Equaliser for cables up to 30m

– Support for 2K and 4K mode

– 4:4:4, 4:2:2 colour sampling

– Support for SD/HD/3G/6G-SDI


– Capture up to 4096×2160 (4K Plus model)

– Capture up to 2048×2160 (Plus model)

– Frame Rates up to 144 fps

– 4:4:4, 4:2:2 colour sampling at 8 bits


– Cropping, Scaling

– Deinterlacing

– Aspect Ratio, Colour Format & Frame Rate Conversion

– Video OSD Composition


Supports multi-dongle usage in one system

Unlimited Capture Streams per channel

64 Video Lines


Signal Status Extraction

– Capture Configuration


Status LEDs per channel

USB 3.0 dongle (Supports USB 2.0)

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