This cable is meant as a convenience for airsoft model Taigen tanks. Normally the 2 pin connector from the airsoft unit slides into a 5 pin socket on the motherboard. This sometimes can be a pain to get back in correctly if you remove the top. This connector stays in the 5p socket at all times and has a 2p female connector for you to just plug and unplug easily when working on your tank or have the top off.
Shown below is an example of the cable in use on our Panzer IV tank (but does work with ANY version Taigen motherboard for any airosft tanks including the Tiger 1 mid airsoft barrel recoil tanks). This cable is approximately 2.75” long and makes it much easier to take the top off, work on it, and remember where the plug goes.