This 4X1 switcher makes the user gets live picture-in-picture (PiP ) video preview of each connected device, which makes it simple and intuitive to switch among the cable box, the disc player, the game console, any other HDMI-connected sources. It supports all HD formats including 720p?1080i?1080p?4Kx2K, thus it’s more suitable for home theater systems.

Video format: 24/30/36 bit deep color
HDMI resolution: UP TO 4K x 2K @ 30Hz
Support audio format: DTS-HD/Dolby-TrueHD/LPCM7.1/DTS/D / olby-AC3/DSD
Max baud rate: 3.4Gbps
Max bandwidth: 340MHz
Input cable distance: ?15m AWG26 HDMI standard cable
Output cable distance: ?15m AWG26 HDMI standard cable
Power adapter format: input: AC (50HZ, 60HZ) 100V-240V / Output: DC5V
Operating temperature: 0?~40?

Contents:
1X Main unit
1X 5V/DC Power Supply
1X User Manual
1X Remote control

to use:
Step 1: Connect the HDMI source device and HDMI switcher input ports with HDMI cables
Step 2: Connect HD displayer device (monitor or projector) and HDMI switch output port with HDMI cables
Step 3: Connect the 5V power adapter to the HDMI switch

1. When the Resolution is over 1080P, the switcher does not support PiP function.
2. What this manual said 4K mode refers to a resolution higher than 1080P@60Hz.
3. In PiP function, the 3 small screens are with a fixed size on the left of the main screen.XtremPro 4K2K 4×1 HDMI Switcher w/ Picture-in-Picture (PiP), Wireless Remote Control, Supports Full HD 720p,1080i, 1080p, 3D, 4K2K, for HDTV, Blue-ray, Xbox, PC, Theater Systems etc. – Black (61033)