This is the Servo GoSlow with a J Connector from EMS.
FEATURES: Controls speed of any proportional servo with Futaba J style
connectors, see COMMENTS
Servo speed is independently adjustable in each direction from full
speed to as slow as 15 seconds
Ideal for canopies, flaps, landing gear and more
Two normal servo outputs and one reversed servo output
Works with 4.8V or 6.0V receiver packs
Compatible with AM, FM and PCM (PPM mode) radios
Two year limited warranty
INCLUDES: EMS Servo GoSlow with a J Connector
REQUIRES: Small screwdriver to adjust speed
SPECS: Length: 1.5" (38mm)
Width: 1.5" (38mm)
Height: 0.75" (19mm)
Weight: 0.5oz (14g)
Connector Length: 10.6" (270mm)
COMMENTS: Will not work with two position non-proportional servos. Many retract
servos are this type and cannot be speed controlled.
Do not use with older Airtronics servos with Sanwa connectors.
Immediate servo damage will result due to connector polarity.