UniMate STD by SecuTech Solutions is a FIPS 140-2 (Level 2) certified smart card PKI authentication token with a hybrid design for both PC (USB) and Mobile (TRRS) interfaces. It enables strong Two Factor Authentication (TFA) for secure credential verification during login. UniMate STD performs digital signage and credential verification on-board the device, preventing interception or replay attacks. It uses a 5V Lithium rechargeable battery for portability and convenience. UniMate STD supports Windows, Mac OS, Linux, Android, iOS, and Symbian through the headphone (TRRS) connection.