The DTK-2451 pen display is designed to improve workflow and enhance visual communication. Drawing with the pen directly on the screen allows for quick capture or sharing of visual information. For teaching, educators can mark up and annotate presentations, or design lesson plans for interactive teaching. In business settings, the pen on screen can be used to complete electronic forms using digital ink, and capture signatures directly in documents.

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Product Details

Featuring 24-inch, full HD displays, the DTK-2451 is Wacom’s largest pen display for businesses and educational institutions. The generous active area provides a comfortable work surface for writing and signing digital documents or annotating directly on presentations. Digital pen performance allows users to add drawings, sketches and diagrams to presentations or lesson plans to elaborate on key concepts and spontaneously integrate new ideas into the discussion. And with 2,048 levels of pen pressure, users can enjoy precise drawing, writing, and annotating, plus enhanced biometric signature capture.

The DTK-2451 makes the perfect addition to lecture halls and large classroom spaces either using the display stand or attached to a third-party ergonomic arm or podium. With HDCP compliant connection and video out port, learners view digital ink annotations on presentations displayed through a projector.


Four ExpressKeys™: These buttons are used to activate settings and to customize display settings in the On-Screen Display.

Status LED: The Status LED lights blue when the pen tip comes close to the surface or when you press the pen button.

Ports that you use to connect your device:

  • DVI IN
  • USB-B
  • Power cable

Extra ports:

  • DVI OUT: You can use this to add another display to your device.
  • USB-A: You can use this to add a peripheral device, such as an external hard drive.


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  • Optimal user comfort with the large 23.8” color LCD panel that offers a generous working area and a wide viewing angle
  • Biometrically-accurate input precision with 2048 levels of digital pen pressure for precise drawing, writing, and annotating, plus enhanced biometric signature capture
  • Flexible display options with support for both analog and digital connections with DVI-I passthrough connections and HDCP compliance
  • Versatile usage in any working environment with a flexible stand, allowing the device to be used at multiple angles, and built-in standard VESA mounts to allow the use of 3rd-party stands
  • Ease of use is enhanced with 4 user-assignable ExpressKeys to access common functions or tools, plus an integrated USB port to provide easy access to users’ favorite USB devices