This adapter module breakout board is designed for NRF24L01+ user, comes with 2x4 socket that enable direct plug and use of NRF24L01+ module and break the IO out to 6-way straight header pin with proper label, easier for hookup with jumper wires. Not to forget, there is a AMS1117 3.3V voltage regulator to allow Vin of 4.8V to 12V, and is capable of delivering maximum 1A of current. Quite handy for NRF24L01+ as it will need that extra current during wireless communication. There is a power indicator LED too.

Now you can power the NRF24L01+ from 5V of Arduino, and since the data communication pins are 5V tolerance, it is easier to use it with Arduino

Simple Transmit & Receive Data Test