Follow us on Twitter
Follow us on Twitter
Follow us on Twitter
Follow us on Twitter

Products' We Represent


Accessories arrow Graphic Tablets & Pens arrow Signature Tablets STU-500
ACD-2100ZebraDesigner Pro

Signature Tablets STU-500

( Wacom )
Price: $269

Ask a question about this product


The Wacom LCD Signature Tablet STU-520 has been specially designed to capture electronic signatures for paperless and secure workflows or ePayment transactions at the POS (points of sale). With the help of the STU-520, customers can provide handwritten electronic signatures in a range of scenarios including signing a receipt in a shop, a form to open a bank account or phone contract, or even to check into a hotel. It presents signatures in real-time while a customer signs on the display of the tablet, providing a similar experience to writing on real paper. Ideal for organizations including banks, hotels and shops, signature tablets enable digital handwritten signatures to be recorded where digital workflows or high levels of security are crucial. Wacom’s STU-520 LCD Signature Tablet features a high-quality, wide-format color display and WVGA 800 x 480 resolution, providing ample space for both signatures and promotional messages. It provides an innovative way of branding, advertising or promoting to the customer at point-of-sale. High-resolution images, logos, or marketing messages truly stand out due to the vibrant display. The screen also offers plenty of space to incorporate soft keys or menu buttons.

Due to the tablet′s features and resolution, it delivers perfect-quality biometric signature data for secure dynamic signature verification applications

Feels like real paper

Based on decades of research into providing paper-like feel for artists, Wacom's pen technology combining high-resolution tablet sensor with a pressure sensitive pen translates into a electronic signature capture tool that feels like signing on real paper. Impress customers and gain their trust by offering a electronic signature tool that will allow their real natural signature to appear.

Biometric data - More than just a signature

Design to provide security systems with unique biometric data, the STU-500 provides an sophisticated hardware interface for software and systems developers. Tracking pressure data with its 512 levels of pressure sensitivite and handwriting acceleration and speed at each point of a person's signature, the STU-500 allows systems to verify that signatures don't just look the same, but were written in the same way.

Image mirroring

The STU-500 allows software developers to mirror windows on the PC in the STU-500's 5-inch screen for contract confirmation and writing signatures.

Simple connectivity

Just one USB connection provides power and transfers data to and from the STU-500. We have also provided connectivity for systems using a serial connection (Serial Kit including cable and AC adapter may be purchased separately).

Long product life

While resistive touch sensors will wear down over time, Wacom's electro-magnetic resonance sensor is embedded beneath the screen preventing wear and tear. Combine that with a batteryless pen, and once plugged in, the STU-500 will require little maintenance.


LCD Display

Model Number
Screen Size


Screen Resolution
640 x 480
Color Depth
Backlight lifetime
no backlight


Battery-free & cordless pen
Pen pressure levels
512 levels
Customisable pen buttons
Pen eraser
Pen tether
Tablet resolution
2540 lpi
Coordinate accuracy
±0.5mm (center)
Tablet reading height
5 mm
Report rate
200 points/sec
Data interface
Data cables
USB cable


Main unit dimensions
(W x D x H)
160 x 182.5 x 24.6 mm
0.4 kg
Operating temperature
5℃ to 35℃
Operating humidity
20% to 80% RH


Windows OS compatibility
Vista / XP / 2000
Macintosh OS compatibility
OS X 10.3.9 or later
Power supply input
AC 100-240V, 50-60Hz
Limited warranty
One year

Software Requirements

Please note, the STU-500 is a dedicated signature capture input device for integration into signature capture systems located at retail POS, in banks, in hospitals, etc. As a standalone product, this unit will not work without dedicated software such as SignDoc®. For pen tablets that can also be used as PC input devices (mouse alternatives) please see Wacom's Bamboo tablet.

Hardware Requirements

USB port or serial port is required.


Last Updated: Saturday, 19 June 2021 22:18

ACE Featured Products

Call for Pricing
FS3017 Xpansion Card FXC17
FS3017 Xpansion Card FXC17
Call for Pricing
Call for Pricing
ScanSnap iX500
ScanSnap iX500
Call for Pricing
ScanSnap iX1500
ScanSnap iX1500
Call for Pricing
i3200 Scanner
i3200 Scanner

Latest News