NXLFHAudio Video Capture Cards 4k Cam Link Card HDMI to USB 2.0 Record to DSLR Camcorder Action Cam Computer Capture Device for Streaming, Live Broadcasting, Video Conference/Teaching/ Gaming

Overall this card impresses me, I bought it for 9$ on sale, and at that price it's a steal. But it has noticeable quality artifacts compared to higher end cards, however it is able to output raw yuyv422, as well as mjpeg, but I have not been able to verify USB 3.0 speeds.FFmpeg dshow latency mjpeg(n=8): avg:136ms median:126ms min:124ms max:187ms stdev: 22.8ms confidence: 90.68%Honestly, this card has very stable performance, and little deviation from 126ms.