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StarTech UVCHDCAP vs UGREEN CM477 4K HDMI Capture Card: Comparison
StarTech UVCHDCAP and UGREEN CM477 4K HDMI Capture Card separate most on latency: StarTech UVCHDCAP at 70, UGREEN CM477 4K HDMI Capture Card at 80, 14% in favour of StarTech UVCHDCAP. They match on form factor, connection type and hdr support.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Form Factor | Camera Dongle | Camera Dongle |
| Brand | StarTech | UGREEN |
| Connection Type | USB 3.0 / 3.2 Gen 1 | USB 3.0 / 3.2 Gen 1 |
| Max Recording Resolution | 1080p30 | 1080p60 |
| Passthrough Resolution | 1080p60 | 4K30 |
| HDR Support | No | No |
| Latency | 70 | 80-14% |
| Model | UVCHDCAP | CM477 |
Verdict
StarTech UVCHDCAP
5 / 10 Expert Rating
A perfectly fine budget travel dongle for casual camera-to-webcam capture, nothing more than that.
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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