4K 30Hz 3 X 3 video wall splicing processor

Support TYPE-C/ VGA/ DP/ HDMI input

Products / Video Wall

  • Built-in 1x2 1x3 1x4 2x2 2x3 2x4 3x1 3x2 3x3 4x1 4x2.
  • The number of TV walls can be expanded in series, and up to 10X10 video walls can be spliced.
  • Support TYPE-C / VGA / DP / HDMI interface switch input.
  • Support the highest resolution 4K 30Hz.
  • Supports 180° rotation of the screen.
  • Support screen mirroring function.
  • Support 3.5mm port and SPDIF audio output.
  • Pure hardware design, plug and play, no need to install additional software.
  • Control mode: remote control switching, panel buttons, RS-232, Web GUI.
  • Built-in EDID automatic detection function.
  • 1U rack design.


Model Name HW3320K
Input port 1 x TYPE-C, 1 x VGA, 1 x DP, 1 x HDMI
Output port 9 x HDMI, 1 x HDMI near-end monitoring or serial connection, 1 x 3.5mm, 1 x SPDIF
Support resolution (Max) 4K @30hz
Protocol standards Support HDMI1.4b, HDCP2.2
Audio format LPCM 16bit, 24bit, 44.1KHz, 48KHz
Stitching mode 1x2 1x3 1x4 2x2 2x3 2x4 3x1 3x2 3x3 4x1 4x2, more than 9 pictures can be spliced to connect another HW3320K.
Power supply DC 24V2A
Dimensions 438 x 274 x 44 (LxWxH)


  • Please use certified cables to connect the signal.
  • It is not recommended to serially switcher, distributor, converter, and so on that has not been certified by the factory.
  • If you need to use it with other devices, please be sure to inform us to avoid incompatibilities.
  • To maintain quality stability, please use the original certified adapter.

Package Contents

  • 1 X HW3320K
  • 1 X DC 24V2A
  • 1 X User manual