The IDTech SecurePIN is Payment Card Industry (PCI) Certified, ensuring it meets the highest standards for PIN security. Derived Unique Key Per Transaction (DUKPT) key management and TDES are used for PIN encryption providing secure PIN handling throughout the process. There are three models to fit any application: SecurePIN 130 has a MagStripe reader, SecurePIN 150 has a smart card reader, and SecurePIN 180 provides MagStripe and smart card readers. SecurePIN fits comfortably in one hand while the keys and readers are easily accessed with the other hand. The keys are large and have an audio and visual feedback to ensure proper inputs. SecurePIN has an interactive, backlit display guiding users through the process. Three function keys provide a means for customizing interaction. The "enter", "backspace", and "cancel" keys are color coded and have universal symbols for nomenclature.