The Topaz SigLite BT wireless, portable signature capture touchpad is a low-cost professional electronic signature capture system with built-in Bluetooth for field use. With its wide range of bundled software and IP, this versatile pad can be used to capture signatures in virtually any environment from cell phones and PDAs, to desktop or portable computers. The wide range of Topaz software provides cross-platform signature connectivity and authentication for optimal configuration of your electronic signature application. Product Type: Signature Pad Pad Resolution: 410 ppi Signing Area: 4.40" x 1.40"