Doesn't capture 4k, but captures 1080p60 and anything below. The passthrough is true 4K though. Used this for a while when I streamed, and things came out pretty decent with it. The brand is Riiai. Knock off brand I bought in April this year for about $90. It's plug and play also. Or at least it was for me. Works perfectly. Uses USB 3.0 interface, not internal.
do NOT contact me with unsolicited services or offers