PureLink PureTools HDMI 2.0 Matrix 4x4 4K 60Hz 4:4:4 HDR10 and Audio - KVM Switch - RS-232

The PureLink PureTools PT-MA-HD44M is a professional HDMI 2.0 matrix switch that routes four HDMI sources to four displays simultaneously, supporting 4K UHD at 60Hz with 4:4:4 chroma subsampling and HDR10, HLG, and Dolby Vision. It integrates a KVM switch for controlling multiple computers from a single keyboard, mouse, and monitor, making it ideal for control rooms, conference rooms, and AV installations.

Advantages

Seamless switching with advanced EDID management ensures compatibility with a wide range of sources and displays. The built-in KVM functionality allows efficient workstation management, while audio extraction via analog 3.5mm and digital coaxial outputs provides flexible audio routing. Rack-mountable 1U design saves space, and control via RS-232, TCP/IP, front panel, or IR remote offers versatile integration.

Suitable for

• Professional AV systems in conference rooms, classrooms, and command centers
• Multi-computer KVM setups requiring high-resolution video
• Home theater installations with multiple 4K HDR sources

Key specifications

• HDMI 2.0, HDCP 2.2/1.4
• 4x HDMI inputs, 4x HDMI outputs
• Max resolution: 4K UHD (3840x2160) @ 60Hz
• Chroma 4:4:4, HDR10/HLG/Dolby Vision
• Bandwidth: 18 Gbps
• KVM: 4x USB-A device, 1x USB-B host
• Audio extraction: 3.5mm analog, coaxial digital
• Control: RS-232, LAN, front panel, IR remote
• Rack mountable 1U, external DC 12V/3A power supply

Recommendations

For optimal performance, use certified high-speed HDMI cables with Ethernet. The matrix supports CEC pass-through and ESD protection for reliable operation.