HD Switcher 4 * 1 Four Input One Output HD Switch Adapter Support PIP 4K 3D Full HD 1080P US Plug

features of the latest HD standards, you can be sure of great HD switch. Features: 4 HD input signal switch to 1 HD sink device. HDCP 1.4 protocol compliant. 3D HD 1.4a video format support. Support PIP (Picture in picture), contain 1 main picture and 3 sub-pictures. 3D video support including frame packing for all 3D formats up to a 297MHz TMDS clock. Support display resolution up to 4K * 2K@30Hz, 1080P@120Hz, and 1080P 3D@60Hz. Support deep color 30bit, 36bit, 48bit per pixel. Digital audio format, as DTS-HD / Dolby-true-HD / LPCM 7.1 / DTS / Dolby-AC3 / DSD.