This little $8 adapter allow you to use crossfire or any other JR module on your x-lite
Recently I've dipped my toe into long range flight with a new 7" build as documented here. As part of this build I've chosen to use the crossfire micro transmitter which is generally regarded as the most reliable and lowest maintenance long range control ling for quadcopters and other aricraft. Since I use a taranis x-lite (reviewed here) the JR-port sized crossfire module does not fit natively which was a conscious decision from the FRSKY partially for size but probably more because they now directly compete with crossfire using their R9m slim module (which fits natively). The good news is that since the X-lite uses the open TX operating system it supports it crossfire electronically.