CAUSBM1 is a USB Micro-B cable designed to manage Wisycom MPR receivers and recharge lithium batteries. It provides a direct USB interface for configuring MPRxx units and powering compatible battery packs in the field. The cable is listed as compatible with MPR30-ENG, MPR30-IEM, MPR30-IFB, MPR50-IEM, MPR50-IFB, MPR51-ENG and MPR52-ENG, enabling quick setup and routine maintenance on wireless systems. It is intended for use during installation, servicing and on-site charging tasks.