Aten VS481B 4 Port 4K HDMI Switch

Aten VS481B


The VS481B 4-Port HDMI Switch allows you to quickly connect 4 HDMI sources to your HDMI display and easily switch between them via front panel pushbuttons, RS-232 or IR remote control.

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Aten VS481B 4 Port 4K HDMI Switch

The VS481B 4-Port HDMI Switch allows you to quickly connect 4 HDMI sources to your HDMI display and easily switch between them via front panel pushbuttons, RS-232 or IR remote control. The front panel’s LEDs indicate the source device selected for the display at a glance.


The VS481B supports Ultra HD 4Kx2K, the newest resolution for high definition displays; Auto Switching modes for auto port selection;Instant Switching for a smooth video transition between HDMI ports with increased efficiency; and features a built-in bi-directional RS-232 serial port that allows the switch to be controlled through a high-end controller, PC, and/or home automation/home theater software package.







  • Allows up to four HDMI A/V sources to be connected to one HDMI display
  • Quick and easy switching between HDMI sources via front panel pushbuttons, RS-232 or IR Remote control
  • Supports 340MHz bandwidth for ultrahigh 4kx2k video
  • HDMI (3D, Deep Color, 4kx2k); HDCP 2.2 compatible
  • Auto switching modes for auto port selection
  • Long distance transmission – up to 15 m (24 AWG)
  • Consumer Electronics Control (CEC) support
  • Supports Dolby True HD and DTS HD Master Audio
  • Built-in bi-directional RS-232 serial remote port for high-end system control
  • Instant switching between HDMI input sources
  • Supports IR extension using a IR extension cable *
  • LED indication of video source devices

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See Also : Video Switch, Aten
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