All the latest GoPro cameras take micro SD memory cards. The GoPro Hero 8 to the Hero 11 will perform best with U3 memory cards and have a maximum capacity of 256GB, with the Hero 11 taking cards up to 2TB. U3 vs U1 – This is your memory card, speed class. U1 has a minimum write speed of 10MBs, and U3 has a minimum write speed of 30MBs.
Question: How deep can you really take the GoPro camera underwater (the box says 60m)? The way this works, is that any piece of equipment is 'rated' to a particular pressure. In the case of the GoPro Hero 3 underwater case, it will be rated to 7 atmospheres, which works out to 60 metres in freshwater and around 58 metres in salt water.HERO3 Black. Updated May 18, 2020. HERO6 is the latest offering from GoPro. On the outside, it’s relatively unchanged from the look and feel of the HERO5, but don’t let that fool you, the internals are revamped from the ground up. HERO6 has the usuals of a new upgrade in the form of “2x Performance;” however, it’s much more than that