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Wacom STU-430 Signature Pad & sign pro PDF (STU-430-CH2)

For signing customers on screen, in banks, hotels, shops or clinics. The battery-free pen captures 1024 pressure levels over a 96 × 60 mm area, with AES256 / RSA2048 encryption and glass tested for 500,000 signatures.

  • Designed to capture electronic signatures on documents, not for drawing
  • 4.5-inch monochrome LCD screen, 320 × 200 pixels, readable in any light
  • 96 × 60 mm signing area, with touch buttons
  • Battery-free, cordless pen using electromagnetic resonance technology
  • 1024 pressure levels for a faithful signature
  • AES256 / RSA2048 encryption
  • Unique hardware identifier (UID) to trace which pad was used
  • No internal memory: real-time capture, nothing is stored
  • Scratch-resistant tempered glass, tested over 500,000 signatures without wear
  • Resolution 2540 lpi, 200 points per second
  • USB connection and power, no mains adapter
  • USB cable lock to prevent accidental disconnection
  • Supplied with pen holder, 3 m USB cable and tether
  • Weight 280 g with the stand
Ref.: STU-430-CH2
4 069,00 DHincl. VAT

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

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Manufacturer's datasheetView the PDF · 1,6 Mo — downloadable

Product overview

Electronic signature pad with a 4.5-inch screen, for having your customers sign: signature capture, LCD screen and enhanced security.
Type: signature pad — designed to capture electronic signatures on documents (it is not a drawing tool)
Display: 4.5" LCD — signers see their signature appear on screen as they write
Pen: Wacom, battery-free (EMR technology) · precise biometric capture
Security: AES256 / RSA2048 encryption · designed for 500,000 signatures
Connectivity: USB · supplied with sign pro PDF software for Windows
The ideal choice for signing documents electronically: banks, shops, hotels, clinics and notary or law offices — fast, reliable and secure.

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Technical specifications

Technical specifications
Compatible operating systemsWindows; compatible with Windows signature software, Wacom sign pro PDF and the sign pro PDF plug-in for Adobe Acrobat
Battery lifeNo battery
Product typeElectronic signature pad with colour screen and pen
Tablet size161 × 174 × 11 mm (W × H × D)
Active area96 × 60 mm (3.8 × 2.4 inches)
Keys/buttonsNone
Pressure levels1,024 levels
Tilt recognitionNo
Multi-touch inputNo
ConnectivityUSB; Kensington security lock
Weight280 g with stand
Resolution2,540 lpi (0.01 mm per dot, non-interpolated)
Technical specifications (continued)
StylusCordless, battery-free pen (electromagnetic resonance)
Read speed (stylus)200 pps (non-interpolated)
Cable included3 m USB cable
Screen size (diagonal)No colour display: monochrome F-STN display
Screen resolution320 × 200 pixels
Tablet typeElectronic signature pad
Drawing area sizeSmall format (up to 8 inches)
Wireless connectionNo — wired connection
Pen pressure levels1,024
Compatible withWindows
Warranty1 year

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Under Law 09-08, you have the right to access, rectify and object to the processing of your personal data. This processing has been authorised by the CNDP under no. D-CE-389/2015. Learn more

Frequently asked questions about this product

Is the Wacom STU-430 designed for drawing?
No. It is a signature pad, designed to capture electronic signatures on documents — in banks, hotels, shops or clinics. It is not intended for drawing, as its 4.5-inch monochrome screen confirms.
Are signatures stored in the pad?
No: it has no internal memory. Capture takes place in real time and nothing remains in the device. This is a decisive point for data protection: a lost pad takes no signatures with it.
How are captured signatures protected?
By AES256 / RSA2048 encryption, and each pad carries a unique hardware identifier (UID) that makes it possible to trace the device used for signing. Two features that matter in any dispute over a document's authenticity.
How many signatures can the STU-430 withstand?
Its scratch-resistant tempered glass has been tested for 500,000 signatures without wear. That is the figure that counts on a counter: the surface takes dozens of pen strokes every day.
What is the signing area of the Wacom STU-430?
96 × 60 mm, on a 4.5-inch monochrome LCD screen at 320 × 200 pixels, complemented by touch buttons. The screen is stated to be readable in all lighting conditions — useful behind a shop window.
Does the STU-430 pen need a battery?
No, it works with no battery or cable, using electromagnetic resonance, and captures 1,024 pressure levels. These levels matter: pressure is what gives an electronic signature its biometric character.
What is in the Wacom STU-430 box?
A pen holder, a 3-metre USB cable and a tether cord. The unit weighs 280 g with the stand, connects and draws power via USB, with no mains adapter, and the cable has a lock to prevent accidental unplugging.
Is the Wacom STU-430 pad new and under warranty?
New, reference STU-430-CH2, supplied with sign pro PDF software for Windows. The invoice serves as the warranty document for 1 year. Keep it: it is the document that will be requested if you make a claim.

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