Wacom STU-430 Signature Display - 4.5 inch Monochrome LCD, 1024 Pressure Levels, AES 256-bit Encryption

With a 1024-level pressure-sensitive pen and a 4.5-inch monochrome LCD, the Wacom STU-430 captures signatures with exceptional precision. The cordless, battery-free pen feels natural in hand, while the anti-glare surface ensures clear visibility in any lighting. AES 256-bit encryption and RSA 2048-bit key exchange protect every transaction, making this signature display ideal for secure e-document workflows.

Overview

The Wacom STU-430 is a compact signature display designed for high-volume signing environments. Its 320 x 200 pixel monochrome LCD provides a crisp, paper-like writing surface, and the integrated pen holder keeps the pen always within reach. USB-powered and driver-free on Windows, it integrates seamlessly into existing systems. The detachable 3-meter USB cable offers flexible placement, while the device's low power consumption makes it an eco-friendly choice.

What stands out

• 1024 pressure levels for natural, detailed signature capture
• Battery-free, cordless pen with integrated holder
• Hardware encryption: AES 256-bit and RSA 2048-bit key exchange
• Anti-glare, monochrome LCD for clear viewing
• USB powered with detachable 3-meter cable
• Compact and durable design for counter or desk use

Technical details

• Display: 4.5" monochrome LCD, 320 x 200 resolution
• Active area: 96 x 60 mm (3.8 x 2.4 in)
• Pen technology: Electro-Magnetic Resonance (EMR), battery-free
• Report rate: 200 points per second
• Reading height: 5 mm
• Interface: USB 2.0, powered via USB
• Operating systems: Windows, macOS
• Operating temperature: 5°C to 40°C
• Colour: Black

Our verdict

The Wacom STU-430 strikes an excellent balance between security, performance, and ease of use. Its high-resolution pressure sensitivity and robust encryption make it a reliable choice for businesses that require legally binding electronic signatures without compromising on user experience.