HDMI matrix switch 4x2 PREMIUMCORD – model khswit42f, supports UHD 4Kx2K and HDR

PREMIUMCORD HDMI matrix switch 4x2 (model khswit42f) routes up to four HDMI sources to two displays with support for UHD 4Kx2K resolution and HDR. The device provides flexible signal routing and fast source selection, enabling a single unit to handle multiple media players, set-top boxes, game consoles or computers and direct them to two independent screens. Designed for home theaters, meeting rooms and digital signage, the matrix preserves high-resolution video and HDR metadata across compatible displays.

Advantages

The matrix supports UHD 4Kx2K and HDR formats to maintain image detail and dynamic range when switching between sources. It allows independent routing to two displays so different sources can be shown simultaneously or the same source duplicated on both outputs. The unit is compact and intended for straightforward integration into AV setups, reducing cable clutter and simplifying source management. Quick switching and stable signal transmission minimize interruptions during presentations, gameplay or video playback.

Suitable for

• Home theater systems with multiple media sources
• Conference rooms and huddle spaces for presentations
• Retail and public digital signage installations
• Multimedia classrooms and training facilities
• Small event setups and streaming stations

Key specifications

• HDMI inputs: 4 independent sources
• HDMI outputs: 2 independently routable displays
• Maximum resolution: UHD 4Kx2K (compatible with 4K formats)
• HDR support: passes HDR metadata to compatible displays
• Switching: fast electronic switching between inputs and outputs
• Compatibility: supports common HDMI devices such as Blu-ray players, consoles, PCs and set-top boxes
• Form factor: compact AV rack or shelf mounting

How to use

Connect up to four HDMI source devices to the matrix inputs and connect up to two displays to the HDMI outputs. Power the unit and select the desired input for each output using the front-panel controls, remote control if supplied, or any available control interface. Ensure HDMI cables and connected displays support the intended resolution and HDR if you plan to use 4K HDR content. When switching, allow a few seconds for displays to handshake and lock to the selected video format.

Usage recommendations

Use high-quality HDMI cables rated for 4K/HDR transmission and verify that display firmware is up to date to ensure full compatibility. For long cable runs, consider active or certified high-speed HDMI cables or additional signal extenders. When using mixed-resolution sources, set displays to auto-detect or manually configure resolution to avoid frequent rehandshaking during switching.