Eriotpy 4K Ultra HD HDMI Switch 3 in 1 out Support HDMI 3D for 4K Ultra HD Device, HDTV, Xbox, PS3 3 port in, 1 port out, can switch conveniently by press switch button or the intelligent switch. 3 input ports can connect to 3 different HD source video/ audio at same time, and then, the only output will send high definition audio/video signal to a high definition display. Compatible well with HD-DVD, SKY-STB, PS3, PS4, Xbo360 and other audio/video device. All input ports support HD video, HDTV the resolution up to 1080p, and computer the resolution up to 1920*1200, and Ultra HD device the resolution up to 3840*2460(4K). Supports HDCP Ultra HD 4K 3D 1080P resolution, high performance up to 3.4G