Input: Resolution upto 4Kx2K@30Hz (HDMI IN) Output: Resolution upto 1920x1080@60Hz (HDMI OUT) USB-C female port: Compliant with USB3.0 standard, backward compatible with USB2.0. Supports Windows or Mac OS for streaming. AUX3.5 port: Audio output Compatible with OBS, XSplit, Youtube, Twitch etc DIM: 66*66*19mm