USB Interface Small size, weight, thin design, and hinged cover for portability High-quality biometric and forensic capture techniques 3rd-generation touchpad signing surface for cost efficiency Topaz software suite bundled at no additional cost for complete signing and signature solution customization The Topaz SigLite Slim 1x5 is a small, biometric electronic signature pad with signature capture touchpad, designed to be both space- and cost-efficient. The touchpad sensor reads the digital, binary pressure of the stylus tip and transmits signature data to the computer at high speed for an easy, accurate electronic signature. A thin design and hinged cover protects the unit during transport.