This CRMX Firmware Upgrade Cable from LumenRadio is for upgrading the firmware on LumenRadio CRMX transmitters and receivers that don't have an RJ45 connector. The cable features a 5-pin XLR male connector on one end and a USB Type-A port on the other end for connecting to a computer.
For CRMX Units without an RJ45 Port
USB Type-A to 5-Pin XLR Male
Connector 1 5-Pin XLR Male
Connector 2 USB-A Male
Package Weight 0.245 lb
Box Dimensions (LxWxH) 5.8 x 2.9 x 1.2"