4K, UHD and 3D, Streaming
Jerry from Barnacules reviews Epiphans AV.io 4k video capture device. With this device you do not need any extra drivers and can stream live easily!
Best 4K & 1080P60 USB Capture Card for Live Streaming Money can buy. AV.IO 4K from Epiphan
I asked Epiphan to send me a couple of these AV.IO 4K devices a few months ago after reading that they support 1080p60 and 4k30 over USB 3.0 on both Mac and PC with absolutely no drivers and work seamlessly with OBS, XSplit and VNC. These are handy for making any video camera a high-resolution webcam and making any other HDMI source live streamable or recordable.