Whether you’re using Windows, Mac, or Linux, a FAT32 external hard drive or thumb drive or memory card should work. So nearly all consumer devices aim to be compatible with FAT32. GoPro Labs has added an experimental feature that’s available for the HERO11/10/9/8 Black and Max cameras if you use the corresponding beta firmware.
The GoPro Hero 8 has a maximum memory card capacity of 256GB. For a sweet spot in terms of battery life and the camera’s 100Mbps bitrate, most users will find the 128GB to 256GB range just right. This camera records at a rate of 12.5MB/s, so keep that in mind. GoPro Hero 8 Memory Card Compatibility. For the GoPro Hero 8 Black, aim for a U3
SanDisk 64GB Micro SDXC Memory Card Extreme Pro Works with GoPro Hero 8 Black, Max 360 Action Cam U3 V30 4K A2 Class 10 (SDSQXCU-064G-GN6MA) Bundle with 1 Everything But Stromboli MicroSD Card Reader 4.6 out of 5 stars 233