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4x4 4K HDMI Matrix Switch with Scaler

Discontinued Suggested Replacement Model
MSRP: Quote Upon Request
  • 4x4 HDMI input/output connections
  • Seamless Switch™ – ATEN FPGA design unifies video formats to provide continuous video streams, real-time switching and stable signal transmissions*
  • HDMI (3D, Deep color, 4K); HDCP 2.2 compatible
  • Multiple Control Methods – system management via front-panel pushbuttons, IR, RS-232 and Ethernet (Telnet / Web GUI) connections

4K is the next generation of image quality for high definition video. 4K delivers eight million pixels which is four times as much detail as 1080p Full HD resolutions. ATEN’s VM6404H 4K HDMI Matrix Switch with Scaler is compatible with the two latest 4K video resolution standards: 3840 x 2160 and 4096 x 2160. The VM6404H provides powerful HD processing to produce 4K resolutions across four displays with crystal clear images.

The VM6404H supports 4K@60Hz, HDMI 2.0* and HDCP 2.2 and features seamless switching that employs a FPGA matrix architecture that ensures continuous video streams, real-time control and stable signal transmissions. With a built-in high-performance scaler, the VM6404H easily converts various input resolutions into various output display resolutions, giving viewers the best video and picture quality across all displays. The switch integrates video wall functionality with an easy to use web GUI that lets you create 8 connection profiles that can be customized into different video wall layouts.

* HDMI 2.0 supports 3840 x 2160 @30 Hz (4:4:4), 3840 x 2160 @60 Hz (4:2:0), 4096 x 2160 @ 30Hz (4:4:4), 4096 x 2160 @ 60 Hz (4:2:0) resolutions

The VM6404H is an ideal solution for applications that require multiple HDMI displays with multiple HDMI sources to be conveniently setup – such as for stage presentations, digital classroom, video conference rooms and any installation that requires real-time reporting.

Package Contents

  • 1x VM6404H 4 x 4 4K HDMI Matrix Switch with Scaler
  • 1x Power Cord
  • 1x IR Remote Control
  • 1x IR Receiver
  • 1x Mounting Kit
  • 1x User Instructions
  • 4 x 4 HDMI input/output connections
  • Multiple means for system configuration including front-panel pushbuttons, IR, RS-232 control, and Ethernet connections for web GUI or Telnet
  • View and control via ATEN Video Matrix Control App in a swift and agile way
  • 4K Scaler – features a 4K video scaling function to convert input resolutions to the display’s native resolutions
  • Seamless Switch™ – features close-to-zero second switching for continuous video streams, real-time switching, and stable signal transmissions*
  • Video wall – allows you to create custom video wall layouts via intuitive web GUI*
  • EDID Expert – selects optimum EDID settings for smooth power-up, high-quality display, and use of the best resolutions across different screens
  • 4K Video Wall using Lower-Resolution Displays – split a 4K signal to four 1080p displays to form a 2x2 4K video wall
  • FrameSync – prevents image tearing by synchronizing the scaler output frame rate to the input signal frame rate
  • HDMI (3D, Deep color, 4K); HDCP 2.2 compatible
  • Consumer Electronics Control (CEC) supported*
  • ESD protection for HDMI
  • Rack mountable (1U design)
    1. When Seamless Switch™ is enabled, 3D, Deep Color, or interlace (i.e., 1080i) formats will not be supported. To use these formats, make sure to disable Seamless Switch™.
    2. Videos may not display within range when Seamless Switch™ or Video Wall is enabled, in which case please adjust the display settings on your device.
Video Input
Interfaces4 x HDMI Type A Female (Black)
Impedance100 Ω
Max. Distance3.0 m
Video Output
Interfaces4 x HDMI Type A Female (Black)
Impedance100 Ω
Max. Distance15 m
Max. Data Rate10.2 Gbps (3.40 Gbps per lane)
Max. Pixel Clock340 MHz
ComplianceHDMI (3D, Deep Color, 4K);
HDCP 2.2 Compatible;
Consumer Electronics Control (CEC)
Max. ResolutionUp to 4096 x 2160 / 3840 x 2160 @ 60Hz (4:2:0);
4096 x 2160 / 3840 x 2160 @ 30Hz (4:4:4)
Max. DistanceUp to 15 m
RS-232Connector: 1 x DB-9 Female (Black);
Baud Rate: 19200, Data Bits: 8, Stop Bits: 1, Parity: No,
Flow Control: No
IR1 x Mini Stereo Jack Female (Black)
Ethernet1 x RJ-45 Female
EDID SettingsEDID Mode: Default / Port 1 / Remix / Customized
(EDID Wizard Support)
Power1 x 3-prong AC Socket
Maximum Input Power Rating100-240 VAC;50-60Hz;1.0A
Power ConsumptionAC110V:47.6W:223BTU/h

● The measurement in Watts indicates the typical power consumption of the device with no external loading.
● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.
Operating Temperature0-50°C
Storage Temperature-20 - 60°C
Humidity0 - 80% RH, Non-Condensing
Physical Properties
Weight4.72 kg ( 10.4 lb )
Dimensions (L x W x H)43.24 x 30.73 x 4.40 cm
(17.02 x 12.1 x 1.73 in.)
NoteFor some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.

DescriptionVer.Release DateFile Name
Firmware Upgradev3.5.3412021-08-09 vm6404h_v3.5.341.zip
Firmware Upgradev3.4.3382019-12-30 vm6404h_v3.4.338.zip
Firmware Upgradev3.4.3342019-09-17 vm6404h_v3.4.334.zip
Firmware Upgradev3.3.3222019-04-24 vm6404h_v3.3.322.zip
Firmware Upgradev3.2.3192019-02-12 vm6404h_v3.2.319.zip
Firmware UpgradeV2.3.2262018-09-25 vm6404h_v2.3.226.zip
Firmware Upgradev2.3.2252018-08-13 vm6404h_v2.3.225.zip
Firmware Upgradev2.2.2132017-07-19 vm6404h_v2.2.213.zip
Firmware Upgradev2.1.2022016-12-08 vm6404h_v2.1.202.zip
Firmware Upgradev9.9.0072016-07-12 vm6404h_v9.9.007.zip
Firmware Upgradev1.1.1082016-07-12 vm6404h_v1.1.108.zip
Firmware Upgradev1.0.0792015-06-23 vm6404h_v1.0.079.zip
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