SAMSUNG Micro SD 512G Memory Card 256GB 128GB 64GB 100MB/s SDXC C10 U1U3 UHS-I MicroSD TF Flash Card 32GB for Smartphone /Tablet

SAMSUNG Micro SD Memory Card EVO Plus 256GB 128GB 64GB 100MB/s SDXC C10 UHS-I MicroSD TF Card 32GB for Smartphone and Tablet
Reminders:
1) Samsung Aliexpress store offers 100% genuine products.
2) All information is according to the Samsung Official site.
3) The manufacturer has the right to amend it, so the appearance and packaging design may change without prior notice. We will not undertake any responsibility.
Capacity:
•32 GB = approximately 28 GB – 30 GB
•64 GB = approximately 58 GB – 60 GB
•128 GB = approximately 115 GB – 119 GB
•256GB=approximately 230GB~238GB
•512GB=approximately 460GB~476GB
Reminders:
1) This is the calculation difference between the manufacturer and your PC, please search ‘memory card capacity’ to get more information.
2) Your PC says 1 GB = 1.073741824 billion bytes. The market defines 1 GB = 1.00 billion bytes.
Speed:
• EVO 16 GB U1 Class 10 speed: Max read speed to 80 MB/s = SDHC
• EVO+ 32 GB U1 Class 10 speed: Max read speed to 95 MB/s = SDHC
• EVO+ 64 GB U1 Class 10 speed: Max read speed to 100 MB/s = SDXC
• EVO+ 128 GB U3 Class 10 speed: Max read speed to 100 MB/s = SDXC
•EVO Plus 256GB U3 Class10 speed, Max Read speed to 100MB/s = SDXC
•EVO Plus 512GB U3 Class10 speed == Max Read speed up to 100MB/s = SDXC
Format:
• FAT32 (microSDHC 8 – 32 GB)
• exFAT (microSDXC 64 – 128G B)
How to verify memory speed and capacity?
1) Use a high-quality USB 3.0 card reader to verify all memory card by H2testw on PC. Real memory cards should pass H2testw with no errors.
2) Do not use a cheap card reader to test Micro SD cards. The speed Micro SD card speed will be reduced by low-quality card readers.
3) Micro SD memory card speed is greatly affected by the card reader, card capacity, USB port, etc. Low-quality devices will 100% slow down card speeds. (1 MB = 1000 KB)