Evolis Pebble magnetic encoder is for use with the Evolis Pebble 3 (PEB3LE) and Pebble 4 card printers. This field-installable magnetic encoder is not compatible with Evolis Pebble and Pebble (2) card printers. Note: Circuit board shown in image is not included. It is intended for illustrative purposes only. SPECIFICATIONS: Part number: O7501 Note: May also be referenced as item# E5001MagUp. High coercivity (HiCo)/ low coercivity (LoCo) magnetic encoder ISO tracks 1, 2 and 3 Instructions included Simple installation Serial number must be greater than serial number 27500 For use with the following Evolis Pebble models: Pebble 3 (PEB3LE) Pebble 4