This dongle enables you to connectyour compatible radio transmitter to your computer's USB port. This wired connection is required to use your radio transmitter as an input device with popular computer-based RC Flight Simulator software such as as the very popular REFLEX XTR2 RC Flight Simulator sold at .
The USB A male connector requires a computer with a USB A female port, which is common on almost all modern desktops and laptops. The 1/8" stero jack connector plugs into a compatible 1/8" female port, which is common on most popular RC radio transmitters. A 24" total length allows sufficient distance between the computer and the radio transmitter for comfortable flight training sessions in the convenience of one's own home during all weather conditions.