The MAPIR USB + FPV Cable allows the user to power both the Survey3 and Survey 2 cameras directly through their USB ports. This can be very advantageous when trying to lower the weight of your payload as the battery from the Survey cameras can be removed when powering the camera from the USB + FPV cable.
NOTE: In order to power the Survey cameras from an external source, the source must be regulated to the required 5V, typically through the use of a UBEC or other regulator.
As the name suggests the cable also has an SD video out for use in an FPV setup or for external recording. Paired with a companion computer and the MAPIR HDMI PWM Trigger Cable this allows advanced users to process images onboard.