Fit to Power CineTape Measure Controller from Anton Bauer IDX battery.Power source such as a V-mount or Gold mount battery that provides female D-Tap connector. Plug A: D-Tap 2 Pin Male Connector. Plug B: RS 3 Pin Male Connector. Cable Length : 24Inches/60cm.We can customize cables with other length, if you need custom cables, please send a message to us before placing the order. Every cable was tested to ensure that there are no short circuit, no potential breakdown problems before shipping.