dtu2231 pm


The DTU-2231 combines a 21.5", Full HD LCD with Wacom's patented, cordless, battery-free pen technology for those who wish to write and draw directly on a large, wide screen.

DTU 2231 f

DTU-2231 features and benefits

  • 21.5" display with 1920 x 1080 (Full HD) resolution and wide viewing angle
  • Built-in DVI-I pass-thru connector handles either digital or analog input and allows connecting to a projector or another monitor
  • Two user-accessible USB ports to support other USB devices
  • Completely flat work surface for comfortable use
  • Adjustable stand allows for 15 to 72 degrees of incline for use at the best angle
  • Patented cordless, battery-free pen with 512 levels of pressure sensitivity for premium signing/writing experience
  • VESA mounting holes allow you to use third party arms and stands

Our DTU-2231 Interactive Pen Display combines a 21.5" 16:9 widescreen LCD with Wacom's patented, cordless, battery-free pen technology. Its display is full HD, making it an optimal choice for business applications that benefit from having people work with a pen on a large, wide format screen. It can be used for red-lining and signing documents, annotating and sharing presentations, handwriting on applications or registration forms, creating hand-drawn imagery, and capturing handwritten notes.


  • Overall dimensions excluding stand 564 x 374 x 56 mm
  • Weight 7.4 kg
  • Interface USB 2.0
  • Stand 15° - 72° incline
  • Expresskeys™ 0
  • User USB Ports 2
  • Screen Size 21.5"
  • Native Resolution 1920 x 1080
  • Aspect Ratio 16:9
  • Brightness typical 200 cd/m²
  • Contrast Ratio 700:1
  • Response Rate 5 ms
  • Viewing Angle 85°/80°, 85°/80°
  • Reading technology Electromagnetic resonance (EMR)
  • Pen Pressure Levels 512
  • Coordinate Resolution 2540 lpi
  • Pen report rate 133 points/sec
  • Multi-touch support n/a
  • Pen tether Yes
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