Topaz SignatureGem 1x5 T-S261 Series Serial T-S261-PLB-R Signature Capture Pad Part Number: T-S261-PLB-R Interfaces: Serial Sensor Type: Active Electromagnetic Pen Type: Active Energized Signing Area Size: 4.8 inches x 1.2 inches Data Conversion Rate: 377 pps Resolution: 410 Ppi