SigLite® LCD 4x3 WiFi has all the benefits of Topaz electronic signatures plus the additional feature of wireless capability through Wi-Fi connection. Like the SigLite LCD 4x3, the SigLite LCD 4x3 WiFi is Topaz's low-cost pressure-sensitive electronic signature pad with a backlit transflective LCD that displays "electronic ink" under the pen tip during signing.

SigLite LCD 4x3 WiFi features all the high-quality biometric and forensic capture techniques of a SignatureGem LCD tablet but with a low-cost touchpad and stylus in place of the more rugged digitizing pen and inert tempered glass surface of the SignatureGem tablet series.