Review on 📸 QUMOX 32GB Micro SD Memory Card: Class 10, UHS-I | High Speed Write, 15 MB/s Read Speed up to 70 MB/s by John Rocha

This card says it can read up to 70MB/s. I haven't tested it, but when copying files, the maximum speed was 20 MB/s. GoPro reported the SD ERR error quite a long time before the card completely failed. Now I know people will say it's not fast enough for a GoPro, but a true Class 10 U1 Micro SD card shouldn't bend when capturing a 1080p@24FPS file. It's cheap for a reason. This is not a quality card.