This MID49 Audio Breakout AB-2 for ARRI ALEXA 35 & ALEXA Mini LF allows you to use two mics with standard 3-pin XLR outputs and connect them to your camera's audio input. This adapter works with the ARRI ALEXA 35 and ALEXA Mini LF. The 8" cable adds audio flexibility to your camera setup. Mount it on your camera setup using the captive screw; the rubber pad protects the finish of your rig and helps prevent it from twisting.