4×1 HDMI Synthesizer 4K Video 4 In 1 Out Multi-viewer Keyboard/Mouse Traversal KVM Synchronizer VGA Optional

This is a high-performance ultra-high-definition 4K four-screen splitter, which supports four HDMI/VGA signals to be displayed simultaneously on the same 4K or 1080P display unit. 

(VGA is optional)

Features:

•  Four-picture split function, a single screen can display 4 pictures at the same time;
• 4 channels of HDMI1.4 signal input, input resolution up to 3840*2160@30HZ;
• 4 channels of VGA high-definition signal input, input resolution up to 1920*1080@60HZ;
• 1 HDMI 2.0 output, resolution up to 3840×2160@60HZ, 1920×1080@60HZ optional;
• ·1 channel VGA output, resolution 1920×1080@60HZ;
• Supports 3.5mm headphone jack left and right channel stereo output;
• KVM function, keyboard hotkey switching screen display mode, audio switching, quarter-split mouse traversal function;
• Support image fixed position POP and PIP functions;
• It also supports chassis buttons, infrared remote control, and keyboard hotkey control functions.