ราคา Kington SD Card Micro sdcard Memory Card Class 10 100MB/s /16GB/32GB/64GB/128GB TF Card For CCTV Dashca

รายละเอียดของสินค้า Kington SD Card Micro sdcard Memory Card Class 10 100MB/s /16GB/32GB/64GB/128GB TF Card For CCTV Dashca

PRODUCT DETAILS
Brand：Kingston
Capacity : 16GB、32GB、64GB、128GB、256GB、512GB
Memory Type: SDHC
Read Speed: 16GB - 32GB 98MB/s
Read Speed: 64GB - 128GB 100MB/s
Class: Class 10
App Performance: A1
Bus Interface: UHS-I
file layout :exFAT
Warranty: 5 years warranty
Dimensions: 0.59 x 0.043 x 0.03 (14.99 x 10.92 x 1.02 mm)
Package Contents:
1 x microSD card+free Adapter with retail package+ free Card reader
About real capacity
8GB = approximately 7.4GB-7.6GB
16GB = approximately 14GB-15GB
32GB = approximately 28GB-30GB
64GB = approximately 58GB-60GB
128GB = approximately 115GB-120GB
256GB = approximately 238GB-240GB
512GB = approximately 498GB-508GB
Vendors are using Flash memory decimal arithmetic: 1 MB = 1000KB, 1G = 1000 MB;
Calculated, operating system with binary arithmetic: 1 MB = 1024KB, 1 GB = 1024 MB;
So there are some differences between display capacity and nominal capacity of flash memory products.
All memory cards have a certain amount of error in their actual capacity, but this error is not
very large. This is normal. If you have any questions, you can search "memory card capacity"
in Google for more information.
Tips:
How to verify the Capacity and Speed of the memory card?
1). Please use quaity 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 Micro SD card, speed of Micro SD card will be reduced by low quality card reader.
3). Micro SD 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,1MB=1000K