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Kramer VS-44H2A

4x4 4K HDR HDMI HDCP 2.2 Matrix Switcher with Audio De–embedding

  • Resolutions up to 4K60 (4:4:4)
  • Analog and Digital Audio De–embedding
  • Step–In over HDMI

Download Specsheet

VS−44H2A is a high−performance 4x4 matrix switcher for 18G 4K@60Hz (4:4:4) HDR HDMI signals. It reclocks and equalizes the signals and can route any one of four HDMI, HDCP−compliant sources (selectable) to any or all outputs simultaneously.

  • High–Performance AV Matrix — Switches 4 4K@60Hz (4:4:4) HDR HDMI HDCP–compliant signals to 4 18G 4K@60Hz (4:4:4) HDR HDMI HDCP–compliant outputs at up to 18G data rate. Signals are HDCP 2.2/1.4 compliant, supporting HDR10, xvYCC color, Dolby TureHD/DTS–HD Master Audio, 3D Video as specified in HDMI 2.0.
  • Analog and Digital Audio De–embedding (Extraction) — De–embeds the audio signal and outputs it as balanced analog audio with separate volume control on each of the outputs and S/PDIF digital audio.
  • Easy Step–In Collaboration Function — When used with a Kramer Step–In enabled switcher, just plug in your device and press the Step–In button. Your device becomes the active signal on the main display.
  • Features Kramer Equalization & reKlocking™ Technology — Rebuilds the digital signal to travel longer distances.
  • EDID Management — Individual EDID management per input. Captures and stores the EDID from a display device.
  • Flexible Content Protection — Selectable HDCP per input.
  • Quick Access to Common Configurations — Save up to four preset configurations and recall them using front panel buttons.
  • Convenient Unit Control and Configuration Options — Local control via front panel switching, memory, lock and EDID buttons, Input/Output LED display. Distance control via user–friendly embedded web pages via the Ethernet, Protocol 3000 API, and RS–232 serial commands transmitted by a PC, touch screen system or other serial controller.
  • Cost–Effective Maintenance — IR and Input Selection indicators facilitate easy local maintenance and troubleshooting. Firmware upgrade via Ethernet or USB using a user–friendly software upgrade tool.
  • Easy Installation — 19” enclosure for rack mounting a unit in a 1U rack space with included rack ears and universal 100–240V AC power connection.


  • 4 HDMI: On female HDMI connectors


  • 4 HDMI: On female HDMI connectors
  • 4 S/PDIF: On female RCA connectors
  • 4 Balanced Stereo Audio: On 5–pin terminal block connectors


  • 1 USB: On a Mini female connector
  • 1 RS-232: On a 9–pin D–sub connector
  • 1 IR IN: On a 3.5mm mini jack
  • 1 Ethernet: On an RJ–45 female connector


  • Max. Resolution: 4K@60Hz 4:4:4
  • Max. Data Rate: 18Gbps (6Gbps per graphic channel)
  • Content Protection: Supports HDCP 2.2/1.4
  • HDMI Support: HDR10, xvYCC color, Dolby TureHD/DTS–HD Master Audio, 3D Video as specified in HDMI 2.0

User Interface

  • Front Panel: IN and OUT selection buttons
  • Front Panel: OFF, ALL, STO, RCL EDID, LOCK buttons


  • Source: 100–240V AC, 50/60Hz
  • Consumption: 60VA

Environmental Conditions

  • Operating Temperature: 0° to +40°C (32° to 104°F)
  • Storage Temperature: –40° to +70°C (–40° to 158°F)
  • Humidity: 10% to 90%, RH non–condensing

Standard Compliance

  • Safety: CE
  • Environmental: RoHs, WEEE


  • Size: 19” 1U
  • Type: Aluminum
  • Cooling: Fan


  • Included: Power cord, rack ears

Product Dimensions

  • 43.64cm x 23.72cm x 4.36cm (17.18" x 9.34" x 1.72" ) W, D, H
  • 43.64cm x 18.30cm x 4.36cm (17.18" x 7.20" x 1.72" ) W, D, H

Product Weight

  • 2.0kg (4.5lbs) approx.
  • 2.0kg (4.5lbs) approx.

Shipping Dimensions

  • 52.50cm x 33.00cm x 10.70cm (20.67" x 12.99" x 4.21" ) W, D, H
  • 55.00cm x 27.60cm x 10.70cm (21.65" x 10.87" x 4.21" ) W, D, H

Shipping Weight

  • 2.9kg (6.5lbs) approx.
  • 2.9kg (6.5lbs) approx.


  • Presentation and multimedia applications

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