Display
4.5-inch reflective LCD with soft-button support
The monochrome reflective screen stays readable in varying light conditions and leaves room for longer signatures plus workflow buttons.
STU-430
The STU-430 is Wacom's versatile 4.5-inch monochrome signature pad. It fits front desks, reception points, and smaller counters where the workflow should stay quick, familiar, and easy to deploy.
Where STU-430 fits best.
Choose the STU-430 when the buyer needs a practical signing station with strong biometric capture, secure transactions, and minimal counter footprint.
Surface
Thin low-profile signing surface
The pad is designed for smaller counters and reception desks that cannot absorb a bulky signing station.
Security
UID-based traceability and AES/RSA encryption
Wacom ties each signing event to the specific device used while keeping transaction security grounded in modern encryption.
Why teams choose STU-430.
Wacom positions STU-430 as a full-featured eSignature solution for multiple workstation environments, not as a stripped-down entry pad.
EMR
Battery-free pen with 1024 pressure levels
Wacom's EMR pen technology keeps the device low maintenance while retaining biometrically accurate signature capture.
Durability
Scratch-resistant glass built for repeated signing
Wacom positions the hardened surface as durable enough for heavy operational use, including high signature counts without visible wear.
Control
USB cable lock and Kensington slot
The device includes physical measures that make it easier to secure on shared counters and front-office environments.
How STU-430 behaves in a document path.
The device is strongest when document preparation happens upstream and the on-site interaction should finish with a fast handwritten confirmation.
Prepare
Prepare the form before the signer arrives
Use AMY's PDF preparation and field logic upstream so the device can stay focused on the signature moment itself.
Capture
Run a short in-person signature step
The signer confirms the form and completes the handwritten step on a compact station that does not dominate the desk.
Complete
Route or archive the finished PDF
After the short counter interaction, the signed record can move into delivery, hybrid completion, or structured archive handling.
Best-fit workflows.
The use cases where this device fits best, plus the modules that usually support the rollout.
Workflows where it performs best
Use STU-430 where operators need a reliable compact signature station instead of a larger review display.
Hospitality check-in and guest paperwork
Reception acknowledgements and short customer approvals
Front-desk workflows where space and speed are both constrained
Modules usually paired with this device
Prepare PDFs before signing with prefill, signer data extraction, and watch-folder intake.
Collect handwritten biometric signatures on Wacom hardware inside controlled in-person workflows.
Connect signing to email dispatch, SignNow-based remote completion, and downstream business routing.