Download the SD card formatter tool for your PC or MAC. Remove the SD card from the camera, and put it into your PC or MAC. Run the SD card formatter tool and make sure you have selected "Full Format" from the options. This will perform a full format of your card and fix any corruption issues. What is the max size SD Card Hero 8 can use? – Learn about GoPro - HERO8 Black 4K Waterproof Action Camera - Black with 2 Answers – Best Buy //community.gopro
SanDisk 128GB Micro SDXC Extreme Memory Card 2 Pack Works with GoPro Hero 8 Black, GoPro Max 360 Action Cam U3 V30 4K Class 10 (SDSQXAA-128G-GN6MN) Bundle with 1 Everything But Stromboli Card Reader 4.7 out of 5 stars 637
The 1TB capacity provides plenty of space for photos, while the Video Speed Class 30 rating and UHS Speed Class 3 support captures high-quality 4K UHD and Full HD videos. This SanDisk Extreme PLUS microSD has write speeds of up to 90MB/sec. for faster performance. $169.99. 25.50 Plus or Total.
There are five different speed classes – 2,4,6,8,10 (10 being the fattest and 2 being the slowest). It gives you the minimum transfer rate of data that the card is capable of. In the case of GoPro HERO 10, Class 10 microSD cards with V30 or UHS-3 rating are recommended for best results. GoPro HERO 10 SD Card Size
. 37 283 27 489 86 10 213 92

gopro hero 8 max sd card size