Review on 📷 Amplim 1TB Micro SD Card 2021: High-Speed A2 UHS-I Memory for Nintendo Switch, GoPro, Phone, Camera, and More! by Ben Olson

.com, supplied by Revain.com, purchased on March 09, 2021: microSDXC card and adapter in original packaging . All items are as pictured by Revain. The price of this card varies widely ($170-$250 in March 2021) due to discounts and special offers. The card works fine. It heats up to an average temperature when writing and reading. Data can be quickly written to the card at 82MB/s for the first 16+ GB and then drops to 32MB/s. As with most recently purchased and tested cards, the card must be formatted with a full format and test/rewrite to full capacity (no quick/quick format; this may take several hours). And/or run with special software, e.g. B. H2testw, a complete read/write test of the card. This ensures full capacity availability and the removal of bad sectors by the memory card electronics. This ensures that no data is lost during normal operation and prevents the card from freezing during recording. Unfortunately, such card preparation is often poorly done during card manufacture. Tests with H2testw v1.4 on Microsoft Surface Book 2, 64 KB exFAT cluster size, internal SD slot (SD adapter with microSDXC card): capacity 953657 MB, continuous write speed 34 MB/s (82 MB/s for the first 16+ GB ), 74 MB/s sustained read speed. Tested by copying 30 x 1GB files to Microsoft Surface Book 2, 64KB exFAT cluster size, Internal SD slot (SD adapter with microSDXC card): 32MB/s continuous write (82MB/s for first 16 + GB), continuous read speed 92 MB/s.