Your SyncBac PRO has a variety of ports for connecting with other devices and chargers.
On the left edge of the SyncBac PRO, you will see the mini USB 2.0 port, which is used for:
- Charging the SyncBac PRO (and HERO4™ when attached). The port is 5v power IN.
- Connecting the SyncBac PRO to a PC or Mac for downloading firmware updates.
The HEROBus connector that protrudes from the rear of the SyncBac PRO is for connecting the SyncBac PRO to the Go Pro HERO4™. It fits into the battery pack slot on the back of the HERO4™.
On the right edge of the SyncBac PRO is an MMCX connector, which is for connecting an external aerial.
By using an external aerial, you can increase the range of the SyncBac PRO (see ).