Gefen GTB-HD4K2K-444-BLK – 4x4 HDMI Matrix for 4K UHD 4:4:4

The Gefen GTB-HD4K2K-444-BLK is a high-performance 4x4 HDMI matrix switch that routes four HDMI sources to four displays at full 4K UHD resolution with perfect 4:4:4 chroma subsampling. Ideal for professional AV applications that demand exceptional image quality and flexible signal distribution.

This device supports HDMI 2.0 with HDCP 2.2, HDR, and 3D for lossless video and audio transmission. User-friendly front panel controls, IR remote, and RS-232 interface enable fast and convenient switching of sources and displays.

With its compact design and robust construction, this matrix is perfect for conference rooms, digital signage, control rooms, and other professional installations.

Key Advantages at a Glance

• 4 inputs and 4 outputs with HDMI 2.0 support
• Native 4K UHD resolution (3840 x 2160) at 60 Hz with 4:4:4 chroma subsampling
• Supports HDCP 2.2 and HDR for outstanding image quality
• 3D video transmission supported
• Front panel buttons for easy source and destination selection
• IR remote control and RS-232 interface included
• Supports lossless digital audio formats
• Compact and durable design for professional environments
• Ideal for conference rooms, digital signage, and video walls
• Easy integration and flexible control options

Technical Specifications