“HID FARGO 089277 OMNIKEY 5127 Contactless Encoder/Programmer for HDP5000 and HDP5600 Single/ Dual Sided printers Bay-0. HID Prox iCLASS (SE) MIFARE/DESFire and Seos Smart Card Encoder It is *Not a drop-in replacement for OMNIKEY 5121 or 5125.” has been added to your cart. View cart