Manufacturer's descriptions:
.

·Support many software FMS(free) G2,G3,Aerofly
·Support win98 winNT winXP
·Support USB1.1 USB2.0
·Input: 4-8 channel PPM signal
·Esky Futaba JR adaptor include
·Weight:14g
Package include:
·USB cable for Transmitter with 2.5mm Male connector*1
·Adaptor transfor 2.5mm Female to esky connetctor*1
·Adaptor transfor 2.5mm Female to Futaba connector*2
·FMS software CD include 270 model