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factory direct sales 8g memory card 16g camera 32g mobile phone 128g monitoring 64g tf card driving recorder 4g 厂家直销 8G内存卡16G相机32G手机128G监控64G TF卡行车记录仪4G

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Yiwu Xiqing Daily Necessities Factory 9yr.

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  • Description
memory capacity: other/other
memory capacity: other/other
type: tf(microsd) card
type: tf(microsd) card
brand: ming diamond
brand: ming diamond
transmission rate: class10
transmission rate: class10
storage type: tf(microsd) card
storage type: tf(microsd) card
read/write speed: 10
read/write speed: 10
read speed: u3
read speed: u3
extended features: high speed flash memory card
extended features: high speed flash memory card
product model: micmgn sd
product model: micmgn sd
item no.: ztf
item no.: ztf
source category: spot goods
source category: spot goods
product type: brand new
product type: brand new
origin: taiwan
origin: taiwan
write protection switch: not supported
write protection switch: not supported
applicable object: mp3, mobile phone, mp4, camera, slr, surveillance,
applicable object: mp3, mobile phone, mp4, camera, slr, surveillance,
product size: 15mm * 11mm * 1mm
product size: 15mm * 11mm * 1mm
suitable for gift-giving occasions: wedding, birthday, festival, housewarming, trade fair, advertising promotion
suitable for gift-giving occasions: wedding, birthday, festival, housewarming, trade fair, advertising promotion
customized processing: yes
customized processing: yes
oem: oem available
oem: oem available
printed logo: ok
printed logo: ok

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卡的适用_03
卡的适用_02
卡的适用_010310
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1产品展示
128M-C6
256MB-普速C6
512MB-普速C6
4GB-高速C10
8GB-高速C10
16GB-高速C10
32G-U3
64G-U3
128GB-优质版U3
256GB-优质版U3
512GB-优质版U3

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详情图2.jpg
详情图.jpg

 

优质芯片-严控品质1111


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Warm reminder: Due to the high variability in memory card prices, customers ordering in bulk are encouraged to add friends on Wangwang. We will serve you sincerely.

All the above prices refer to the bare card version. If you need packaging, card sleeves, silk printing of logos, mold fabrication, or data copying, additional costs will apply!
Packaging and accessory connection:https://ysjszs.1688.com/page/offerlist_65977097.htm
Our company only sells well-known versions in the industry; the defect rate for small capacities is approximately three per thousand! The defect rate for large capacities is approximately one per thousand!
All products sold are compatible with all available testing software. It is recommended to use the authoritative disk testing tool "H2testw" for inspection, ensuring that upgrade cards have no place to hide, and eliminating any concerns regarding product quality.

A memory card is a very small flash memory card, primarily used in mobile phones. However, due to its tiny size and increasing storage capacity, it is now also used in GPS devices, portable music players, and some hard drives. It has a size of 15mm x 11mm x 1mm, which is roughly the size of a finger, making it the smallest flash memory card currently available. It can also be connected to a slot using an adapter.

 

*If a 3.0 card reader and 3.0 interface are used, the test results will be better. The actual speed depends on the device used and the size of the document, etc.

 

Special Notice

 

The actual usable capacity of the 2GB memory card is approximately 1.85GB, as the computer uses binary and the manufacturer used base-10 notation during production.

 

(<t_XXXXXXXX> The computer uses 1MB = 1024KB, while the manufacturer uses 1MB = 1000KB. Calculated, </t_XXXXXXXX>)

 

2GB is approximately 1.83GB, 4GB is approximately 3.7GB, 8GB is approximately 7.3GB, and 16GB is approximately 14.6GB

  

 

Many expansion cards are available on the market currently

Expansion means increasing the capacity from 1G or 2G (or 1.28M, 2.56M) to 4G, 8G, 16G, 32G, etc.

The actual capacity is still 1G or 2G; buyers cannot determine whether an expansion has been done via computer.

Testing must be conducted using software!

A simple way to test if the data is sufficient is: copy approximately 14G of data from a card with a capacity of 1.49G.

(<t_file>, <t_song>, <t_movie>), then remove the card reader from the bottom right corner of the computer.

If the instructions can be read, it indicates that the actual capacity has been reached.

The expanded capacity can be used, but the data copied later is damaged and cannot be read!

 

How to test the storage card capacity


Many expansion cards are available on the market currently

Expansion means increasing the capacity from 1G or 2G (or 1.28M, 2.56M) to 4G, 8G, 16G, 32G, etc.

The actual capacity is still 1G or 2G; buyers cannot determine whether an expansion has been done via computer.

Testing must be conducted using software!

A simple way to test if the data is sufficient is: copy approximately 14G of data from a card with a capacity of 1.49G.

(<t_file>, <t_song>, <t_movie>), then remove the card reader from the bottom right corner of the computer.

If the instructions can be read, it indicates that the actual capacity has been reached.

The expanded capacity can be used, but the data copied later is damaged and cannot be read!

Many expansion cards are available on the market currently

Expansion means increasing the capacity from 1G or 2G (or 1.28M, 2.56M) to 4G, 8G, 16G, 32G, etc.

The actual capacity is still 1G or 2G; buyers cannot determine whether an expansion has been done via computer.

Testing must be conducted using software!

A simple way to test if the data is sufficient is: copy approximately 14G of data from a card with a capacity of 1.49G.

(<t_file>, <t_song>, <t_movie>), then remove the card reader from the bottom right corner of the computer.

If the instructions can be read, it indicates that the actual capacity has been reached.

The expanded capacity can be used, but the data copied later is damaged and cannot be read!

How to test the storage card capacity


Many expansion cards are available on the market currently

Expansion means increasing the capacity from 1G or 2G (or 1.28M, 2.56M) to 4G, 8G, 16G, 32G, etc.

The actual capacity is still 1G or 2G; buyers cannot determine whether an expansion has been done via computer.

Testing must be conducted using software!

A simple way to test if the data is sufficient is: copy approximately 14G of data from a card with a capacity of 1.49G.

(<t_file>, <t_song>, <t_movie>), then remove the card reader from the bottom right corner of the computer.

If the instructions can be read, it indicates that the actual capacity has been reached.

The expanded capacity can be used, but the data copied later is damaged and cannot be read!

Many expansion cards are available on the market currently

Expansion means increasing the capacity from 1G or 2G (or 1.28M, 2.56M) to 4G, 8G, 16G, 32G, etc.

The actual capacity is still 1G or 2G; buyers cannot determine whether an expansion has been done via computer.

Testing must be conducted using software!

A simple way to test if the data is sufficient is: copy approximately 14G of data from a card with a capacity of 1.49G.

(<t_file>, <t_song>, <t_movie>), then remove the card reader from the bottom right corner of the computer.

If the instructions can be read, it indicates that the actual capacity has been reached.

The expanded capacity can be used, but the data copied later is damaged and cannot be read.

 

 
 





Update time:20260919155307


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