?? Features:
1. Don't need to order any other equipment， don't need to download software， a full set of hand can play!
2. No batteries， computer USB power supply directly. Worry and money!
3. All in one， at the same time support RealFlight G7 G6.0 G5.5， and phoenix PhoenixRC4.0 above outstanding flight simulation software， such as the version of the hundreds of aircraft (fixed wing and helicopters ulti-axle vehicle containing) and various scenes. 3d images， image is clear.

Specifications:
Mode: Mode 2
Item name: PPM 20 In 1 8CH RC Simulator
Size: 19 * 11 * 21cm
Power supply mode: USB， doesn't need batteries.
USB plug cord length: 1m
Interface type: standard USB port
Condition: Windows2000/XP/ME/98/VISTA/Win7 32 bit/64 bit system.
Usage: for all kinds of  simulator
Package size: 21 * 19 * 11.5cm / 8.3 * 7.5 * 4.5in
Package weight: 724g / 1.6lb

Package list:
1 * USB Transmitter(mode 2)
1 * CD