RadioMaster TX16S MKII Radio Controller 4in1
The RadioMaster TX16S MKII Radio Controller 4in1 is a universal radio controller for drones, airplanes, helicopters, and other RC models. It features a built-in 4-in-1 multi-protocol transmitter operating on the 2.4 GHz frequency band, allowing it to work with many popular receiver protocols such as FrSky D8/D16, FlySky AFHDS/AFHDS-2A, Spektrum DSMX/DSM2, Hubsan and more. This makes it a highly flexible and convenient transmitter for pilots who use different RC systems. Thanks to its multi-protocol design, the RadioMaster TX16S MKII Radio Controller 4in1 is especially useful for users with several models from different brands or receiver ecosystems. Instead of keeping multiple transmitters on the desk, pilots can manage many setups from one powerful radio. Combined with EdgeTX firmware, a large color touchscreen, advanced model programming, and precise V4.0 Hall gimbals, it offers both everyday convenience and deep configuration options for demanding RC pilots.
Take Full Control of Every Flight – RadioMaster TX16S MKII Radio Controller 4in1
RadioMaster TX16S MKII Radio Controller 4in1 is built for advanced FPV users, RC hobbyists, and builders working with demanding aircraft and drone platforms. It features an internal 4-in-1 RF module, the EdgeTX operating system, a 4.3-inch full-color touchscreen, and V4 Hall gimbals. With JR-compatible external module support and broad protocol flexibility, it works as a powerful all-in-one control hub for multiple RC models.

Precise V4.0 Hall Gimbals
The radio uses V4.0 Hall gimbals for smooth and accurate stick control. The manufacturer highlights external adjustment without disassembly, with stick travel adjustable from 38° to 54°. This is a strong advantage for pilots who want to fine-tune the radio feel to their flying style.
Improved Ergonomics and LS/RS Sliders
The updated rear housing design improves handling comfort and access to control elements. The LS/RS sliders include center detents, making it easier to set auxiliary functions precisely, such as camera tilt, gimbal movement, gains, or other AUX channels.


Practical Housing Upgrades
The new 3.5 mm audio jack supports headphone audio, while the redesigned battery cover makes access to the power compartment easier. The additional DIY accessory socket gives users more room for customization and future radio modifications.
Why Should You Choose to Buy the RadioMaster TX16S MKII Radio Controller 4in1 from Us?
The RadioMaster TX16S MKII Radio Controller 4in1 is one of RadioMaster’s most versatile transmitters, designed for pilots who need broad protocol compatibility, precise control, and advanced configuration options. Instead of focusing on ELRS, this version features an internal 4-in-1 multi-protocol module, making it a flexible choice for users who fly different receivers and RC models across multiple systems. It is equipped with advanced V4.0 Hall gimbals, offering smooth stick movement, precise control, improved center-point stability, and long service life. The factory-installed EdgeTX firmware allows you to start using advanced functions right away, including a modern interface, extensive model programming options, and refined control settings for both real flying and simulator use. The RadioMaster TX16S MKII Radio Controller 4in1 also supports external JR-compatible modules, giving pilots room to expand their setup when needed. With a solid body design, comfortable grips, a large color touchscreen, flexible configuration options, and reliable battery performance, this transmitter is an excellent choice for experienced RC users, FPV pilots, and builders who want one radio for many different models.
RadioMaster TX16S MKII Radio Controller 4in1 Schemmas



RadioMaster TX16S MKII Radio Controller 4in1 Specifications
Model | TX16S Mark II |
Dimensions | 287mm x 129mm x 184mm |
Weight (Excl. Battery) | 750g |
Transmission Frequency | 2.400GHz - 2.480GHz |
Transmitter Module | Internal 4-in-1 Multi-Protocol Module (CC2500 CYRF6936 A7105 NRF2401) |
Working Current | 400mA |
Radio Firmware | EdgeTX Installed |
Module Firmware | Multiprotocol-Module (4IN1) |
Control Distance | Max. 2km |
Channels | Up to 16 Channels (depending on the Receiver) |
Display | 4.3-inch TFT full-color touch display with a resolution of 480 x 272 |
Gimbal | V4.0 Hall Sensor with Aluminium Fascia |
Module Bay | JR Compatible Module Bay |
Upgrade Method | Supports USB-C (online) / SD Card (offline) |

RadioMaster TX16S MKII Radio Controller 4in1 Package Includes
- 1x RadioMaster TX16S MKII Radio Controller 4in1
- 1x USB-C Cable
- 1x 18650 Tray
- 1x Carry Case
- 1x Screen Protector
- 1x Pair of flat grips
- 1x Pair of raised grips (installed on radio by default)
- 4x Low Tension Springs
- 1x 1.5mm Allen Key
- 1x Set of Stickers
- 1x TX16S Key Chain
- 1x Manual