RadioMaster set out to create the very best radio in its class without compromises with the TX16S MAX. The TX16S Max has the best of everything you could ever fit into radio right from the very start. Super smooth precision Hall sensor gimbals with CNC aluminum facias, built-in USB-C charging port, class-leading ergonomics, standardized internal Multi-Module, improved key layout and menu navigation, external SD port, external UART expansion ports, improved sliders, and much more! Ships ready for Mode 2! The RadioMaster TX16S OpenTX Multi-Protocol 16ch Transmitter is available in stylish colors like carbon fiber, silver, and rose gold!