The 433mhz module and the 2.4ghz module are Genuine EBYTE modules for the Flipper Zero. The 900mhz module is a Rabbit Labs designed & created CC1101 module. There are also high gain, and "bullet" (STANDARD) antennas to correspond with each module. Chose a bullet antenna if you are looking for something more discreet, or a high gain to increase distance. The ALL Antenna options include all 6 Antennas that I offer – The HG 433mhz, the HG 915mhz, the HG 2.4ghz, the bullet/small 433mhz, the bullet/small 915mhz, and the bullet/small 2.4ghz antennas.
***Please Note:
**These modules by themselves are NOT plug and play on your Flipper Zero – a carrier board is needed. The carrier board options I offer are either the Rabbit Labs Hotswap (which allows for plug and play on all the modules I offer) or the Rabbit Labs CC1101 expansion board (the expansion board requires soldering for the available modules if you select the unsoldered/do it yourself option).