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4 x 2 True 4K Presentation Matrix Switch with Scaling, DSP, and HDBaseT-Lite

Ab Q4 2019
  • Fast analog/digital AV matrix switching between 4 inputs (2 HDMI; 1 HDBaseT; 1 VGA) and 2 outputs (1 HDMI; 1 HDBaseT)
  • Built-in audio DSP; stereo audio embedding and HDMI/HDBaseT audio de-embedding supported
  • Superior video quality – up to 4096 x 2160@60Hz (4:4:4) (HDMI) and HDR / 4096 x 2160@60Hz (4:2:0) (HDBaseT)
  • HDBaseT-Lite connectivity – allows long-distance transmission of AV signal, bi-directional RS-232, IR control, and power (PoH) over one single Cat 6/6a/ATEN 2L-2910 Cat 6 cable
MSRP: Quote Upon Request

The ATEN VP1421 is a multi-in-one presentation switch that integrates a video matrix switch, 4K scaler, HDBaseT extender, audio DSP, and analog-to-digital converter functions into one compact device that easily mounts under a table or in a rack. With four analog/digital inputs to one HDBaseT and one HDMI True 4K outputs, it is designed to boost the efficiency and impact of professional presentations.

With streamlined control from front-panel pushbuttons, IR remote controller, RS-232, and web-based GUI via Ethernet, the VP1421 reduces not only system device count, but also lowers operation complexity. It is suitable for all meeting space and education environments, such as huddle rooms, classrooms, training rooms, or any other presentation setting, such as in exhibition galleries or hotels.


  • 1x VP1421 4 x 2 True 4K Presentation Matrix Switch
  • 1x IR Remote Control
  • 4x 3-pole Terminal Blocks
  • 2x 5-pole Terminal Blocks
  • 1x Power Adaptor
  • 1x User Instructions
  • Fast Analog/Digital AV Matrix Switching
    • Supports multi-format 4 Inputs – 2 HDMI, 1 HDBaseT, and 1 VGA inputs
    • 1 HDMI and 1 HDBaseT outputs
    • Audio embedding – stereo audio can be embedded into display output or separated to stereo and optical audio outputs
    • Audio de-embedding – HDMI/HDBaseT audio can be extracted to stereo audio output
    • Built-in Audio DSP – supports microphone input with selectable 48V Phantom Power and allows microphone input to be mixed with program audio and embedded into display output
    • Automatically reduces program audio when a microphone signal is detected
    • Auto switching – automatically detects and switches to a new source as soon as it is connected for time-saving and convenience

  • High-definition Video with Optimum Output
    • Superior video quality – up to 4096 x 2160@60Hz (4:4:4) (HDMI) / 4096 x 2160@60Hz (4:2:0) (HDBaseT)
    • Supports HDR
    • Scaler – supports video upscaling to 4K on display A and downscaling to 1080p on display B
    • EDID Expert™ – automatically selects the optimum EDID settings for smooth power-up, high-quality display, and the best video resolution across connected devices
    • HDMI 2.0 (3D, Deep Color, 4K); HDCP 2.2 compliant

  • Versatile, Streamlined Operation
    • Multiple control options – flexible control via front-panel pushbuttons, IR remote control, RS-232, and web-based GUI through Ethernet
    • Bi-directional RS-232 and IR channel – allows AV device control over HDBaseT connection without additional cabling
    • Supports stand-by mode for power saving and fast waking up

  • Extended Transmission over One Cable
    • Long-distance transmission – transmit digital AV signal, bi-directional RS-232, and IR control signals up to 140m* via Cat 6/6a or ATEN 2L-2910 Cat 6 cables
    • Power over HDBaseT (POH) – remote powering over existing communication cable with selectable powering device
      Note: This is achieved using both the HDBaseT In and the HDBaseT Out ports on the VP1421, each extending the transmission up to 70m.