Wacom STU-430 LCD Signature Pad

Description Display & Screen Display Type: F-STN, positive reflective monochrome LCD (No backlight). Screen Diagonal: 4.5 inches (114.3 mm). Native Resolution: 320 x 200 pixels. Active Area Size: 3.8 x 2.4 inches / 96.0 x 60.0 mm. Cover Plate Surface: Tempered glass with anti-glare etched finish. Tablet & Digital Pen Reading Technology: Electromagnetic Resonance (EMR). Pen Pressure Levels: 1,024 levels (non-interpolated). Coordinate Resolution: 2,540 lpi (lines per inch). Coordinate Accuracy: ±0.02 inches / ±0.5 mm (center). Pen Report Rate: 200 points per second (non-interpolated). Pen Type: Cordless, battery-free signature stylus with nylon fiber tether. Security & Encryption Data Encryption: Internal hardware AES-256 and RSA-2048 encryption. Hardware Tracking: Unique internal hardware ID assigned to every device. Data Privacy: Real-time signature capture with zero internal pad memory retention. Physical Security: Standard Kensington security lock slot; built-in USB cable locking system. Connectivity & Physical Properties Communication Interface: USB 2.0 (High Speed). Power Supply: USB bus-powered (no separate wall adapter needed). Power Consumption: 1.0 Watt maximum. Dimensions (W x H x D): 6.3 x 6.9 x 0.4 inches / 161.0 x 174.0 x 11.0 mm. Weight: 0.6 lbs / 280 grams (including integrated stand). Main Body Color: Gray. Compatibility & Environment OS Support: Windows 11, 10, 8, 7, and Vista (Compatible with terminal servers). Operating Temperature: +5°C to +40°C (+41°F to +104°F). Operating Humidity: 30% to 80% RH (non-condensing).