I grabbed one last week (Capture Card, DIWUER 4K HDMI to USB 2.0 Video Capture Device, 1080P HD 30fps Broadcast Live and Record Video Audio Grabber for Gaming, Streaming, Teaching, Video Conference https://www.amazon.com/dp/B07QMBJJX7/ref=cm_sw_r_cp_api_i_VUTfFbAZ9W34D )

Aside from some visual noise and a loose USB connector, it worked seemlessly. I bought 3 more.