Flash Type: MLC or 3D NAND Type Chip: A grade original wafer solutions
Capacity: 1GB/2GB C6 4GB/8GB C10 32GB U1 V10 64GB/128GB/256GB U3 V30
Speed Rate Range: Read: 50MB/S -100MB/S Write: 10MB/S-40MB/S
Erase Cycles: 10 ,000 times
Socket: Micro SD2.0 or Micro SD 3.0
Operating humidity: 5 to 90%
Operating Temperature: 0°C ~60°C Or customized standard
Storage Temperatures: -20°C to 85°C
Operating Voltage: 2.7V ~ 3.6V
Dimensions: 11 mm x 15 mm x 1 mm
Weight: 0.4 g
About Speed:
16GB U1 Class10 speed ==Max Rread speed to 98MB/s = SDHC
32GB U1 Class10 speed == Max Rread speed to 100MB/s = SDHC
64GB U3 Class10 speed == Max Rread speed to 100MB/s = SDXC
128GB U3 Class10 speed == Max Rread speed to 100MB/s = SDXC
256GB U3 Class10 speed == Max Rread speed to 100MB/s = SDXC
How to verify the Capacity and Speed of the memory card?
1). Please use quality USB 3.0 card reader to verify all memory card by H2testw on PC. Real memory card should pass H2testw with no error.
2). Please don't use cheap card reader to test SD card, speed memory card SD card will be reduced by low quality card reader.
3). memory card speed is greatly affected by card reader and the capacity you choose , USB port ect. Low quality device will 100% slow down card speed.