Automatically or manually switch one of two HDMI inputs to an HDMI output with the Kramer VS-211X, a 2x1 HDMI auto switcher with support for HDR signals up to 4K at 60 Hz (4:4:4). It provides options for automatic switching based on priority or the last-connected source. To ensure plug-and-play operation with your HDMI sources and display, the VS-211X utilizes Kramer's I-EDIDPro algorithm, which executes EDID handling, processing, locking, and pass-through functions.

This auto switcher is HDMI 2.0 and HDCP 2.2 compliant, plus it supports 32 channels of uncompressed digital audio to allow high-quality surround sound. There's also a 3.5mm stereo analog audio output that outputs a de-embedded audio signal in parallel with the HDMI output. The compact and durable DigiTOOLS aluminum enclosure features LED indicators for active output and power status and uses convection cooling to avoid fan noise. It also provides a barrel input for powering via a 5 VDC source.

2x1 4K HDR Signal Distribution    Automatic and Manual Switching    HDMI Resolutions up to 4K at 60 Hz 4:4:4    Multichannel Audio Switching    I-EDIDPro Intelligent EDID Processing    HDCP 2.2 Compliant    3.5mm Stereo Audio Output    Status LED Indicators for HDMI Ports    Compact DigiTOOLS Fanless Enclosure

The VS-211X automatically plays the switched source signal on the connected display according to user-configured preferences, such as priority or last-connected input. When the user manually switches, by pressing a button, the auto switching is overridden.

The switcher is HDCP 2.2 compliant, supporting deep color, x.v.Color, CEC, lip sync, HDMI uncompressed audio channels, Dolby TrueHD, DTS-HD, 2K, 4K, and 3D as specified in HDMI 2.0.

The VS-211X handles up to 32 channels of digital stereo uncompressed signals for supporting studio-grade surround sound.

Intelligent EDID handling, processing, locking, and pass-through algorithm ensures plug-and-play operation for HDMI source and display systems.

The digital audio signal passing through to the HDMI output is de-embedded and converted to an analog signal and sent to the 3.5mm stereo unbalanced analog audio output. This enables playing the audio on locally connected speakers, in parallel to playing it on the speakers connected to the AV acceptor device (such as TVs with speakers).

Use the local buttons or remotely connected contact-closure buttons (via the 3-pin terminal block) for flexible user input selection and switching control.

Status LED indicators for HDMI ports facilitate easy local maintenance and troubleshooting. Local firmware upgrade ensures lasting, field-proven deployment.

The compact DigiTOOLS fanless enclosure enables user-reachable table mounting, or side-by-side mounting of three units in a 1 RU rack space with an optional rack adapter.

Related Questions and Answers

Q: 1. What would be a good hdmi audio extraction to digital optical audio unit that would match the specs of this switcher?

A: The KanexPro 4K HDMI Audio De-Embedder, B&H # KAHAECOAX3, has an Optical Output. https://bhpho.to/2IfZM3U

Q: 2. Is remote control included with device?

A: Yes, an IR remote control is included with the Key Digital 4x1 4K HDMI Switcher with Auto-Switching & Analog/Digital Audio De-Embed.

Q: 3. Hi. We have the VGA version of this unit, with the second input used for 'guest' laptops. When a guest laptop is connected, the switcher automatically defaults to that laptop. Otherwise, it displays the #1 input, which is a room computer. I'd just like to confirm that this unit does the same thing? This unit would be connected to an 82" Samsung display. Thanks.

A: Yes, The Kramer VS-211X automatically switches according to the selected switching scheme based on active video signal detection.

Q: 4. Can it output to 2 displays of different resolution? i.e. 4K + 1080p (downscaled)

A: This is a splitter that will output the same signal that is inputted to it. If it is given a 4K signal, the 4 HDMI outputs will have the same 4K signal. It will from there be a matter of if the TV you are using can downscale a 4K image itself.

Q: 5. what is the max. distribution distance ?

A: An HDMI signal travelling over a standard HDMI cable with no built in signal booster will generally have a distance of 50 feet.

Q: 6. What is the maximum HDMI cable length this device will transmit 4K video signals? I have 8K HDMI2.1 50ft cables. Thank you.

A: 50 feet is generally considered the maximum reliable length cap for 4k.

Q: 7. In our scenario we would want to have 2 input signals and input one would be feeding both outputs and under fault scenario input 2 would go to both outputs. - Also do you have a computer input card to put second signal back into another computer? Thanks Brent

A: This unit should work for you. It has 2 inputs, with one input going to both outputs and the other input on stand-by. If the first input drops, the 2nd input will take over and be sent to both outputs. We have SDI Capture Cards from Magewell as well. SDI Internal Capture Card - https://bhpho.to/2yU3GvD SDI USB Capture Card - https://bhpho.to/2AMiM5Y

Q: 8. Can this have it's EDID settings set to a frame rate of 23.98 at any of it's resolution settings?

A: We have not gotten any confirmation from Gefen regarding this. The device is made for EDID management. It can take most any popular resolution so we feel that the frame rate of 23.98 is accommodated as well. Here is the manual for more information.

Q: 9. Is the contact closure remote overide the automatic? Thanks

A: The Kramer 2x1:2 3G HD-SDI Automatic Standby Switcher has Contact closure or automatic switching.

Q: 10. Hi, does the switcher allow pass through of lossless audio and is it compatible with atmos, dts-x, dolby vision? also, is the 4k @60hz 4:4:4 for resolution of 3840 x 2160 pixels or 4096 x 2160 pixels? thanks much,George

A: It our understanding that all signals, audio and video, go through. Here is the information that Kramer provides. https://bit.ly/2s4Z3dT