This version includes the Spektrum WS2000 Wireless Simulator USB dongle that's compatible with Spektrum. It's also available with the Spektrum WS2000 USB Dongle that's compatible with Spektrum 2.4GHz DSMX/DSM2 equipped transmitters, like the DXS transmitter included with many of the most popular Ready-To-Fly (RTF) trainer aircraft, for wireless operation.
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