Gopro Data Transfer. Open it and go to the dcim folder. You will have to either connect the camera directly to your computer or get the sd card inserted through sd card adapter reader in order to offload your contents from the camera into an external hard drive.
Turn on the gopro. If your microsd card didnt come with an adapter you can buy one for under 2 on amazon or buy a 3 pack by clicking here. Speaking of usb you can also transfer video from gopro to pc directly via usb.
Write data from gopro straight to external hard drive.
Turn on the gopro. Gopro how to copy video and photo files to computer from gopro hero black 7buy gopro here. If your microsd card didnt come with an adapter you can buy one for under 2 on amazon or buy a 3 pack by clicking here. The next two methods image capture application or gopro quik both require a usb cable.