Review on 🎮 ezcap266 4K HDMI Input and Bypass USB3.0 UVC Game Capture with Microphone Input - Record up to 1080p 60fps HDMI to USB3.0 UVC Video Capture Card for Live Streaming, Recording, and Broadcasting by Michael Cleveland

Does the same as a number of other cheap UVC recorders. It simulates 1920 x 1080 resolution and compresses it to 1280 x 720 or lower for recording. Basically, the resulting video is lower than your original content. I was surprised that it was low latency, but for the price it's not worth it. There are much better "true 1080p" recorders out there for the same money. I'm sending it back. It's a shame that nobody was able to answer my questions about this before I bought it.