SigLite LCD 4x3 includes all the high-quality electronic signature capture features of Topaz signature pads with the added feature of an LCD interactive display allowing users to see "electronic ink" under the pen tip as they sign as well as navigate and display text and graphics. The large signing area and the touch-sensitive surface provide excellent price-performance characteristics and long life. All Topaz products come bundled with our powerful software tools and support for the capture, binding, and authentication of electronic signatures. Key Features · Interface: Dual Serial / USB (SecureSig™ System) · Touchscreen with passive stylus, slide-in screen protector · LCD type: STN backlit. Signing area: 112mm x 64mm · Display resolution: 240 x 128 px · Scanning speed and resolution: 377 pps, 410 ppi