This is the Program Card from FlightPower for FlightPower ESCs. / / FEATURES: Makes programming at the field easy / Portable card allows programming without a PC / / INCLUDES: One FlightPower ESC Program Card / / REQUIRES: Connecting a FlightPower ESC via the signal wire and 4-6V battery / / SPECS: Length: 66mm (2.6") / Width: 41mm (1.61") / Height: 5mm (0.20")