AVerMedia Live Gamer Portable 2 Plus capture device has 4K passthrough and PC-free mode

[Windows Central]

Play your games in 4K and stream them at 1080p!
As display technology improves, so too must the capture devices we use for recording and streaming gameplay. The new AVerMedia Live Gamer Portable 2 Plus is a sophisticated capture device that supports 4K video pass-through and PC-free recording. It's not cheap at about $200, but those are some serious features.

Full story from the WindowsCentral blog...