The FrSky Wireless USB Dongle For Simulator allows you to wirelessly connect your FrSky transmitter to computer to use simulator.  Then bind your transmitter to it, now you can move freely while using a simulator.

OBS! EU/LBT.

Compact design
Low power requirements: typically 55mA
Compatible with FrSky transmitters and module systems (Mode D16)
Compatible with popular simulators (DRL, LiftOff, Freerider, HotProps, etc.)
8 proportional channel and 8 switch channel output (set on the transmitter side)
Firmware upgradable (through the S.Port)

Size: 48.2x19.1x9.2 mm (LxWxH)
Weight: 6.2 g