Dtech DT-7431 HDMI2.0 Switch 3x1 4K

Dtech DT-7431 — 3-input 1-output HDMI 2.0 switcher supporting 4K at 60Hz, allowing three HDMI sources to share a single display with keypad and IR remote switching.

The DT-7431 uses a new-generation chip for improved source compatibility, switching cleanly between three HDMI inputs with a front-panel button or the included IR remote. Each active input is indicated by an LED. Supports 4K (3840x2160) at 60Hz with YUV 4:2:0 colour, backward compatible with lower resolutions. Audio passthrough covers DTS-HD, Dolby TrueHD, LPCM 7.1, DTS, Dolby AC-3, DSD, and HD (HBR). Integrated signal amplification boosts input signal over standard 24AWG HDMI cable up to 10m and output up to 5m. Plug-and-play, no driver required.

Key features

• 3 HDMI inputs, 1 HDMI output — share three sources on one display
• 4K 3840x2160 @ 60Hz, YUV 4:2:0 support
• Front-panel keypad and IR remote switching; input indicator LEDs
• Audio: DTS-HD, Dolby TrueHD, LPCM 7.1, DTS, AC-3, DSD, HBR
• Signal amplification: up to 10m input / 5m output (24AWG cable)
• Plug and play — no driver installation required

Specifications

• Model: DT-7431
• Inputs: 3x HDMI
• Outputs: 1x HDMI
• Video: 4K (3840x2160) @ 60Hz, YUV 4:2:0; backward compatible
• Audio: DTS-HD / Dolby TrueHD / LPCM 7.1 / DTS / AC-3 / DSD / HBR
• Control: Front-panel keypad + IR remote
• Max cable length: 10m input, 5m output (24AWG)
• In the box: Switcher, power adapter, IR remote, manual

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