Kramer VS-42H2 4x2 18G 4K HDR HDMI 2.0 HDCP 2.2 Matrix Switcher

The Kramer VS-42H2 is a professional 4x2 matrix switcher supporting 18Gbps bandwidth, 4K@60Hz (4:4:4) resolution, HDR10 and HLG, HDMI 2.0, and HDCP 2.2. It allows any of four HDMI inputs to be routed to any of two HDMI outputs independently, with advanced EDID management and zero-latency switching. Ideal for conference rooms, classrooms, and AV installations requiring reliable signal distribution.

Advantages

Supports the latest HDMI and HDCP standards, ensuring compatibility with modern sources and displays. HDR pass-through delivers vibrant colors and high contrast. Zero-latency switching guarantees seamless transitions. Advanced EDID management prevents display issues. Rack-mountable design saves space.

Suitable for

• Conference rooms and boardrooms
• Educational environments
• Digital signage applications
• Home theater systems

Key specifications

• Matrix Configuration: 4x2
• Max Data Rate: 18 Gbps (6 Gbps per graphic channel)
• Max Resolution: 4K@60Hz (4:4:4)
• HDMI Compliance: HDMI 2.0
• HDCP Compliance: HDCP 2.2
• HDR Support: HDR10, HLG
• Input Ports: 4 x HDMI Female
• Output Ports: 2 x HDMI Female
• Control Options: RS-232, Ethernet (Web GUI), Front Panel Buttons
• Audio Return Channel (ARC): Yes, on HDMI Output 1
• EDID Management: Advanced per input
• Power Supply: 12V DC, 3A (external adapter)
• Color Space Support: RGB, YCbCr 4:4:4, 4:2:2, 4:2:0
• Switching Latency: Zero latency
• Mounting: Rack mountable (1U half-rack width)
• Firmware Upgrade: Via USB or Ethernet
• Operating Temperature: 0° to +40°C (32° to 104°F)
• Enclosure: Half 19" 1U desktop, rack mountable

Recommendations

For optimal performance, use high-quality HDMI cables rated for 18Gbps. Ensure proper ventilation when rack-mounting. Firmware updates are recommended to maintain compatibility with new devices.