STU-430 LCD Signature Tablet
The STU-430 features a 4.5" monochrome LCD display that is large enough to easily accommodate soft buttons in addition to the signature area. The transreflective screen makes it easily viewable in nearly any typical lighting condition in office environments. It offers a very comfortable signing experience with an improved, thin design and a low-profile, flat surface.
The 1024 levels of pressure sensitivity allow a natural signature capturing. For secure and safe transactions an AES 256 bit encryption and RSA 2048 bit key exchange is included in the pad. Additionally, each unit is assigned a unique hardware ID in order to determine the exact unit that was used for a particular signature.
Signature Accuracy: The pad's high sensor resolution and pressure levels produce a clear and true-to-life electronic signature.
100% Hand Rejection: Electromagnectic resonance (EMR) is used to capture the movements of the pen, not accidental touches by the hand or finger. EMR ensures that only the intended signature is captured.
User Acceptance: The ability to see your signature as it is captured provides an intuitive signing experience.
Lower Cost of Ownership: A durable signing surface and Wacom's cordless, battery-free pen technology contribute to a lower total cost of ownership.
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STU 300 |
STU 430 |
STU 500 |
STU520 |
STU 530 |
General Specifications |
Overall Dimensions (Excluding Stand) |
6.1 x 5 x 0.6 inches (156 x 127 x 17mm) |
6.3 x 6.8 x 0.4 inches (161 x 174 x 11mm) |
6.2 x 7.2 x 1 inches (160 x 183 x 25mm) |
6.5 x 7 x 0.6 inches (166 x 177 x 16mm) |
6.3 x 6.8 x 0.4 inches (161 x 174 x 11mm) |
Weight |
0.5lbs (0.25kg) |
0.6lbs (0.27k)g |
0.8lbs (0.4kg) |
0.6lbs (0.3kg) |
0.6lbs (0.27kg) |
Power Management |
USB |
USB |
USB |
USB |
USB |
Software |
No driver, integrated in signature applications from leading software vendors; C++, .Net and Java SDK/API available for developers |
No driver, integrated in signature applications from leading software vendors; C++, .Net and Java SDK/API available for developers |
No driver, integrated in signature applications from leading software vendors; C++, .Net and Java SDK/API available for developers |
No driver, integrated in signature applications from leading software vendors; C++, .Net and Java SDK/API available for developers |
No driver, integrated in signature applications from leading software vendors; C++, .Net and Java SDK/API available for developers |
LCD Screen |
Screen Type |
F-STN, monochrome, reflective |
F-STN, positive, reflective |
TFT LCD, monochrome, reflective |
TFT LCD, color |
Amorphous, TFT LCD, color |
Screen Size |
4.12" (99 x 25mm) |
4.5" (99 x 60mm) |
5" (100.2 x 76.6mm) |
4.7" (103.92 x 60.48mm) |
5" (108 x 64.8mm) |
Maximum Resolution |
390 x 100 |
320 x 200 |
640 x 480 |
800 x 480 |
800 x 480 |
Viewing Angle (H/V) |
80° / 80° |
n/a |
120° / 120° |
160° / 160° |
140° / 120° |
Pen and Tablet |
Reading Technology |
Electromagnetic resonance (EMR) |
Electromagnetic resonance (EMR) |
Electromagnetic resonance (EMR) |
Electromagnetic resonance (EMR) |
Electromagnetic resonance (EMR) |
Pen Pressure Levels |
512 |
1024 |
512 |
512 |
1024 |
Coordinate Resolution |
2540lpi |
2540lpi |
2540lpi |
2540lpi |
2540lpi |
Pen Report Rate |
200 points/sec |
200 points/sec |
200 points/sec |
200 points/sec |
200 points/sec |
Battery-Free, Cordless Pen |
Yes |
Yes |
Yes |
Yes |
Yes |
Pen Tether |
Yes |
Yes |
Yes |
Yes |
Yes |