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Blackmagic Design ATEM Mini vs UGREEN CM477 4K HDMI Capture Card: Comparison

Blackmagic Design ATEM Mini and UGREEN CM477 4K HDMI Capture Card separate most on latency: Blackmagic Design ATEM Mini at 20, UGREEN CM477 4K HDMI Capture Card at 80, 300% in favour of Blackmagic Design ATEM Mini. They match on max recording resolution and hdr support.

Specs

Specification
Blackmagic Design ATEM Mini (External USB-C / 4x HDMI Switcher / 1080p60 UVC Capture / Built-in Multiview)
Blackmagic Design ATEM Mini
UGREEN CM477 4K HDMI Capture Card (Camera Dongle / 1080p60 Capture / 4K30 Passthrough / Budget Plug-and-Play)
UGREEN CM477 4K HDMI Capture Card
Form FactorExternal USBCamera Dongle
BrandBlackmagic DesignUGREEN
Connection TypeUSB-C / ThunderboltUSB 3.0 / 3.2 Gen 1
Max Recording Resolution1080p601080p60
Passthrough Resolution1080p604K30
HDR SupportNoNo
Latency2080-300%
ModelATEM MiniCM477

Verdict

Blackmagic Design ATEM Mini

9 / 10 Expert Rating

The standard choice for live multi-camera switching that plays nicely with any capture software as a single UVC source.

UGREEN CM477 4K HDMI Capture Card

5 / 10 Expert Rating

A genuinely usable budget dongle for basic 1080p60 capture, with the software polish and support gap you'd expect at this price.

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