JMT Upgrade 3A PDB Power distribution Board With Dual BEC 5V &12V Synchronous Rectifier mini Power Hub for DIY Drone Multirotor UFO Drone there may be 1-2mm error

there may be 1-2mm error in size

Prop adapter: M5

with smooth

Channels : 72 Searching Channel

the Second one is Expedited Shipping

JMT Upgrade 3A PDB Power distribution Board With Dual BEC 5V &12V Synchronous Rectifier mini Power Hub for DIY Drone Multirotor UFO Drone there may be 1-2mm errorR 3A Upgrade Multi Axles PDB Power distribution Board With Dual BEC 5V 12V Synchronous Rectifier The HUB distributes power from a battery pack to 4 ESCs, as well as providing two synchronised & regulated DC outputs for powering cameras,servos, video transmitters, LEDs, etc. Batteries may range from 3S to 6S LiPo, and the BEC input is TVS protected. The HUB also features convenient solder bridge of various voltage for camera & video transmitter.