Wacom STU-430 LCD Signature Pad 4.5″ 1024 Pressure USB Gray

Appearance: Product Dimensions: 161 × 174 × 11 mm Communication Interface: USB Power Supply: via USB Security Lock Slot: Yes Technical Specifications: Screen Type: F-STN, Positive Reflective Screen Size (Measured Diagonally): 4.5" Screen Dimensions: 96 × 60 mm Native Resolution: 320 × 200 Reading Method: Electromagnetic Resonance (EMR) Pen Pressure Levels: 1024 Sensor Resolution: 2540 LPI Coordinate Accuracy: ±0.5 mm (Center) Battery-Free Pen: Yes Cordless Pen: Yes Report Rate: 200 PPS OS Compatibility: Windows 7 or later Development Environments: C++, .NET, and Java SDK/API available for developers Warranty: ضمان سنة صيانة