Rugged Charge Connector/Charge Dongle Connects to charge contacts on bottom of ET5X. Barrel jack connector on side of Charge Dongle accepts power cord. Works with ET5X units with and without Rugged Frames. Includes shim which should be used with devices without the Rugged Frame (SG-ET5X-8RCSE1-02 or SG-ET5X10RCSE1-01) attached. Enhancement vs. CHG-ET5X-CBL1- 01 – provides increased stability, improved reliability and prohibits misuse of the cradle. Hardware improvements have been made to the mechanical and electrical design to improve charging contacts and performance. Not compatible with ET51 Integrated Scanner models. NOTE: Not compatible with devices using Rugged I/O Connector SG-ET5XRGIO1-01 or Rugged Frames w/Rugged I/O connector (SG-ET5X8RCSE1-02 or SG-ET5X-10RCSE1-01) sold prior to December 2018 which use this version of the Rugged I/O Connector. Device will not charge if using this version of the connector. Replace the connector with SG-ET5XRGIO2-01.