The FrSky Taranis Q X7S is the upgraded version of the original Taranis Q X7. It includes all the features of Taranis Q X7 and more. This is a lightweight feature packed reliable system, and now it also comes in a blue and a carborn fiber color scheme. The radio includes a Haptic Vibration Feedback System which provides an alternative feedback system to the voice and sound alert warnings. This 16 channel radio has the upgraded ball bearing hall sensor gimbals and is loaded with six upgraded switches and two knobs. It runs on OpenTX and files can be shared with the popular X9D Plus. The MicroSD card slot offers unlimited model memory options, it also has a USB port for upgrades and to connect to a PC for adjusting settings. One of the best features of the Taranis Q X7S is its full telemetry capability, as well as RSSI signal strength feedback. Wheel and center enter button makes navigating the backlit menu easy and precise. Equipped with an audio jack output and trainer port as well. In addition, the Taranis Q X7S also supports the wireless trainer function. And of course a module bay for use with JR-type modules that can be used with other protocol receivers and with the use of an FrSky XJT module. This radio can support up to 32-channels. Other features include Receiver Match, Real-Time Flight Data Logging and Super Low Latency for precision flying. Overall this Radio has the features of more expensive transmitters at an unprecedented value.