Review on 📷 Amplim 32GB MicroSD Card, 8 Pack with Adapter - MicroSDHC Class 10 UHS-I U1 V10 TF Extreme High Speed for Nintendo Switch, GoPro Hero, Raspberry Pi, Galaxy Phone, Camera, Tablet, PC by Rick Kreutzer

I have purchased all four brands of 32GB microSD cards that sold for $4 or less on Prime Day. claimed actual x-factor read write speed/read speedamplim 667x 100 MB/s ?MB/s 27.7 MB/s 35.3 MB/s speed constant all the way netac 600x 90 MB/s >10 MB/s 18.9 MB /s 35.0MB/s Speed is consistent across Juanwe x 70MB/s 10-20MB/s 15.8MB/s 20.0MB/s Read started at 29.2MB/s but fell quickly on 20.0 MB/spowee 667x 100 MB/s 20 MB/s 19.7 MB/s 34.4 MB/s Speed consistently stable Lexar 633x 95 MB/s 70 MB/s 11.8 MB/s 34.0 MB/s Read started at 17.9 MB/s but dropped to 12.7 MB/s in 15 minutes 32 gigabit card, I doubt anyone really expected to see such speeds and for the purposes , which I will be using, 29 writes and 35 reads are perfectly acceptable. Keep in mind that according to the specification, any write speed over 10MB/s is acceptable. I also compared the well-known Lexar brand, thinking that it would outperform the cheap Chinese brands, but in fact it turned out to be the worst! (Bought here at Revain last month too) Tested with a verified copy of H2testw running on an HP 15-db0048ca laptop with SD slot built in.