Add keyboard input, credential reading, and biometric identification functions at a single USB workstation. The KEY SOURCE INTERNATIONAL 1700 SX HFFFB-21 provides 104 keys for conventional desktop operation while incorporating dual-frequency RFID capability and a biometric fingerprint function. This combination supports environments where users must enter data while presenting an RFID credential or completing fingerprint-based identification. A USB interface connects the keyboard to a compatible host system without requiring a separate keyboard cable. The 104-key arrangement gives users a conventional desktop keyboard format for text entry, numeric input, and application navigation. Dual-frequency RFID support broadens credential compatibility across RFID systems that operate on different frequencies, while the integrated fingerprint capability adds another identification method at the keyboard position. A dedicated cleaning button distinguishes this configuration from a standard USB keyboard by providing a direct control intended for keyboard-cleaning routines. It is suited to reception desks, access-controlled work areas, healthcare-adjacent stations, retail counters, and other shared terminals where keyboard operation and user identification occur at the same desk. Select this configuration when USB connectivity, 104-key input, RFID credential reading, biometric fingerprint functionality, and the cleaning-button feature are all required in one keyboard.