By replacing the original CYRF module in your Devo with this module, you can get the full complement of modules that your Devo (with Deviation firmware installed) is capable of supporting: A7105, CC2500, NRF24L01, and CYRF6936 RF modules, all using the original antenna on your Devo.

Shown below is the Devo 4-in-1 Module with the Devo daughter board, made specifically for the Devo line of radios. Once you plug it in to the existing socket (on Devos other than the 7E), only 3 more connections are needed from the board to the controller; one each for enabling the A7105, CC2500, and NRF24L01 components that are under the metal shield. Click on an image for a detailed close-up view.

Read post #55157 by Vlad_vy https://www.deviationtx.com/forum/7-development/5434-3in1-4in1-rf-module?start=940#55157 for guidance on soldering to various controllers, along with the associated hardware.ini file settings for enabling the modules in Deviation. Note: You must NOT be logged in to the Forum for the above link to work properly.