Features: Brand new and high quality The high voltage operating voltage is 3.6‑24V, the current is 5A. The low voltage version operating voltage is 4-6V, the current is 2A. and the performances is stable and reliable. Suitable for operation and control of aircraft and other steering gears, with a wide ranges of uses. Servo reverser is used to make the servo rotate forward or reverse, is practical and reliable. Made of excellent ABS material, which has high hardness and wear resistance, and can be used for a long time. Only need to be installed in series on the reverse servo channel of the receiver to use, easy to operate. Specifications: Material:ABS Type:Low Voltage/High Voltage Low Voltage:Approx.10cm/3.94inch High Voltage:Approx.20cm/7.87inch Package Includes: 1x Servo Signal Reverser note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.