Wholesale Memory card SD Card 2GB 4GB 8GB 16GB 32GB 64GB 128 gb
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描述
Real Capacity Clarification:
Due to differences in arithmetic methods between flash memory vendors and operating systems, displayed capacities may differ from
nominal capacities:
– 4GB ≈ 3.6GB-3.8GB
– 8GB ≈ 7.4GB-7.6GB
– 16GB ≈ 14GB-15GB
– 32GB ≈ 28GB-30GB
– 64GB ≈ 58GB-60GB
– 128GB ≈ 115GB-119GB
– 256GB ≈ 230GB-238GBSpeed Specifications (Max Read Speed):
– 16GB U1 Class10: Up to 98MB/s (SDHC)
– 32GB U1 Class10: Up to 100MB/s (SDHC)
– 64GB U3 Class10: Up to 100MB/s (SDXC)
– 128GB U3 Class10: Up to 100MB/s (SDXC)
– 256GB U3 Class10: Up to 100MB/s (SDXC)Verification of Capacity and Speed:
To verify the capacity and speed of the memory card:
1) Use a quality USB 3.0 card reader and run H2testw on a PC. A genuine memory card should pass H2testw without errors.
2) Avoid using cheap card readers, as they may reduce the speed and performance of the SD card.
3) Note that memory card speed can be significantly impacted by the quality of the card reader, USB port, and selected capacity.
nominal capacities:
– 4GB ≈ 3.6GB-3.8GB
– 8GB ≈ 7.4GB-7.6GB
– 16GB ≈ 14GB-15GB
– 32GB ≈ 28GB-30GB
– 64GB ≈ 58GB-60GB
– 128GB ≈ 115GB-119GB
– 256GB ≈ 230GB-238GBSpeed Specifications (Max Read Speed):
– 16GB U1 Class10: Up to 98MB/s (SDHC)
– 32GB U1 Class10: Up to 100MB/s (SDHC)
– 64GB U3 Class10: Up to 100MB/s (SDXC)
– 128GB U3 Class10: Up to 100MB/s (SDXC)
– 256GB U3 Class10: Up to 100MB/s (SDXC)Verification of Capacity and Speed:
To verify the capacity and speed of the memory card:
1) Use a quality USB 3.0 card reader and run H2testw on a PC. A genuine memory card should pass H2testw without errors.
2) Avoid using cheap card readers, as they may reduce the speed and performance of the SD card.
3) Note that memory card speed can be significantly impacted by the quality of the card reader, USB port, and selected capacity.
Product packaging
FAQ
Q:Are you a factory?
A:Yes,we are a factory.Since 2014,we have been producing and selling memory cards,U disks,memory sticks,card readers,and there are also other products that we are about to expand.Q:Is your card truly full capacity?
A:Yes,If you buy our card,you will never receive a fake card.Q: What is your MOQ?
A: Most of our products are in stock, no request for MOQ.
For some products with printed pictures, we request MOQ 100pcs per design.
For special requirements,welcome to contact us.Q: What’s your warranty policy?
A: 12 month Warranty unless artificial damage, and new one replacement will be sent in next order .Q: How do you control product quality?
A: Each product will be tested strictly 2 times before shipping.
A:Yes,we are a factory.Since 2014,we have been producing and selling memory cards,U disks,memory sticks,card readers,and there are also other products that we are about to expand.Q:Is your card truly full capacity?
A:Yes,If you buy our card,you will never receive a fake card.Q: What is your MOQ?
A: Most of our products are in stock, no request for MOQ.
For some products with printed pictures, we request MOQ 100pcs per design.
For special requirements,welcome to contact us.Q: What’s your warranty policy?
A: 12 month Warranty unless artificial damage, and new one replacement will be sent in next order .Q: How do you control product quality?
A: Each product will be tested strictly 2 times before shipping.
Q: What’s your delivery time?
A: within 5-7 days after payment confirmed
Q: Do you accept OEM/ODM orders?
A:Of course.We provide experienced one-stop OEM and ODM orders services, we can supply customized service according to yourrequirement. (Design of metal case, label and packing box are acceptable, you just need to send us the logo and design requirement to confirm the order.)
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