Hawk-Woods Anton Bauer 15mm bar adaptor for the Alexa Mini. This version of the adaptor comes supplied with a fixed flying lead in order to power the camera. Allows the use of Anton-Bauer batteries.  

Powering accessories from this adaptor is easy, you have many options. On the reverse side of the adaptor you will have four power-con outputs. Plus the AB-CFM1A-F comes with x2 RS and x2 Lemo outputs.