stu430 pm


The STU-430 is a full-featured, monochrome signature pad with a new thin design and a low-profile, flat surface. The 4.5’’ screen is large enough to capture longer signatures as well as to accommodate soft buttons in addition to the signature area. The transflective LCD is easily readable in varying light conditions.

Signature Capture for Legacy Terminal Server Support

The STU-430V builds on the success of the original STU-430, but its distinguishing feature is the flexibility to support different network configurations.

STU 430 f

STU-430/STU-430V features and benefits

  • 4.5" monochrome, reflective LCD display easily accommodates large signatures and soft buttons
  • Patented cordless, battery-free pen with 1024 levels of pressure sensitivity to accurately capture the unique pen pressure profile of a signature to be included in the biometric data
  • State-of-the-art RSA/AES encryption to perform secure transactions
  • Pen holder/USB cable lock combination provides a convenient area to place the pen, plus USB lock prevents accidental disconnection of USB cable 
  • Unique hardware ID so the exact device used for signing can be identified
  • Integrated lock slot to secure the unit when needed
  • Hardened glass protects the LCD and is highly scratch resistant

The STU-430V is a versatile signature pad with all of the features you would expect from a premium product. The thin, attractive design fits in with any signing environment. The monochrome LCD is easily readable in varying light conditions and has enough space for soft buttons in addition to the signature line. State-of-the-art encryption and unique hardware ID ensure secure signing conditions.


  • Product Dimensions 161 x 174 x 11 mm
  • Communication interface STU-430: USB, STU-430V: VCP / USB
  • Power Supply via USB
  • Screen Type F-STN, positive reflective
  • Screen Size (Measured Diagonally) 4.5" (96 x 60 mm)
  • Native Resolution 320 x 200 pixels
  • Reading Method Electromagnetic resonance (EMR)
  • Pen pressure levels 1024
  • Report Rate 200 pps
  • Sensor Resolution 2.540 lpi
  • Coordinate accuracy ± 0.5 mm (center)
  • Security Lock Slot Yes
  • Battery-free pen Yes
  • Cordless pen Yes
  • Development environments C++, .Net, and Java SDK/API available for developers
  • System requirements Windows ® 8, 7, Vista, XP TM (excl. x64 version), compatible with terminal servers
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