The new SLK20 fingerprint module combines an innovative optical design, a 2 MP image sensor, and an ARM9 processor to create the ultimate biometric peripheral. It has a superior ability to capture large, high quality fingerprint images and to reject spoof fingerprints in hardware. Extraction and matching may be performed by the onboard CPU, or the fingerprint image or signed template may be transmitted to the host system. The powerful Silk ID SDK incorporates award-winning Innovatrics extraction and matching technology. This SDK allows easy integration with new or legacy applications.