Kramer VS-411UHD 4x1 Automatic 4K HDMI Auto Switcher

Regular Price $992.20 Special Price $835.00
  • 4x1 Signal Distribution
  • Automatic Switching, Analog Audio Input
  • HDMI Resolutions up to 4K at 60 Hz 4:2:0
  • Re-Clocks and Equalizes Signals
  • EDID, HDCP, ARC Support
  • Active Switching, Preset Priority
  • Customized Audio Output, Deep Color
  • Up to 8.91 Gb/s Maximum Data Rate
  • RS-232 or Mini-USB for Firmware Upgrade

Automatically switch one of four HDMI inputs to an HDMI output with the VS-411UHD 4x1 Automatic 4K HDMI Auto Switcher from Kramer. To maintain signal integrity, the VS-411UHD re-clocks and equalizes video signals before distributing them to the output of your choice. It will autodetect the last connected input and choose that signal if there is any interruption of the signal.

The switcher supports up to UHD 4K60 video input, HDCP, EDID, DVI 1.0, Deep Color, 3D, up to 7.1 uncompressed audio, and ARC on the initial HDMI input. A flexible audio scheme enables the embedded HDMI digital audio input to be routed to the HDMI digital audio output or to the balanced stereo line output for connection to an alternative audio destination. The unit can be updated using the RS-232 or mini-USB inputs, and the RS-232 input can also be used to control the unit using Kramer Protocol 3000 serial command tools from a computer.

More Information
  • Maximum data rate of 8.91 Gb/s (2.97 Gb/s per graphic channel)
  • Supports resolutions up to 3840 x 2160 at 60 Hz (4:2:0)
  • Supports Kramer's Step-In over HDMI technology
  • HDTV compatible
  • Manual or fast auto switching to last connected or preset priority
  • HDCP and DVI 1.0 compliant
  • HDMI support for Deep Color, 3D, up to 7.1 uncompressed audio channels; ARC supported on input 1 only
  • HDMI ARC (Audio Return Channel) de-embedding from output to balanced stereo audio line, uncompressed
  • Automatic video input detection and selection
  • Auto power off when no HDMI input for 10 seconds (selectable)
  • Selectable HDCP switching
  • EDID configuration options
  • Default EDID
  • Contact closure for remote manual switching override
  • Audio embedding/de-embedding
  • Audio EBU support
  • Stereo analog audio input per port
  • Balanced stereo analog audio output
  • Lock button to prevent tampering
  • Firmware upgrade available via RS-232 or mini-USB
  • Supports Protocol 3000, EDID designer, and K-Upload via RS-232
  • Controlled via front-panel buttons, contact closure, IR, or RS-232 Protocol 3000
  • Two units can be mounted side-by-side in a 1 RU rack space with the optional RK-1 adapter

Kramer VS-411UHD Specs


More Information
Switching Type Pushbutton
Processing Resolution UHD 4K at 60


Video Input Connectors 4 x HDMI Female
Input Video Format HDMI (4:2:0)
UHD 4K: 60 fps
DCI 2K: 60 fps
Embedded Audio Input HDMI


Video Output Connectors 1 x HDMI Female
Output Video Format HDMI (4:2:0)
UHD 4K: 60 fps
DCI 2K: 60 fps
Audio Output Connectors 4 x 1/8" / 3.5 mm TRS Stereo Analog Female
1 x 3-Pin Euroblock Stereo Analog Female
Output Audio Format Analog
Embedded Audio Output HDMI


Other I/O 1 x USB Mini-B Firmware Input
1 x 3-Pin Euroblock RS-232 Input/Output
HDCP Support Yes


Power Connector 1 x Barrel (5 VDC) Input
Power Consumption Device: 5 VDC at 500 mA


Operating Temperature 32 to 104°F / 0 to 40°C
Storage Temperature -40 to 158°F / -40 to 70°C
Operating Humidity 10 to 90%


Weight 2 lb / 900 g
More Information
  • Kramer VS-411UHD 4x1 Automatic 4K HDMI Auto Switcher
  • 5 VDC Power Adapter
  • Warranty