SD memory cards and their smaller micro SD equivalents are needed to store data in smartphones, tablets, computers, as well as digital cameras, cameras or car navigation. They are small cards that allow you to expand the memory of electronic devices. Furthermore, they allow us to transfer data between individual devices that support SD cards. They differ in many parameters, among which is the one that is most important for the potential user, i.e. memory. It determines how much data we will be able to store on the card. However, it is worth to pay attention to other technical parameters, on which the quality of work and the possibility of using the card depends. This is the speed class, but also the mentioned physical size. Fewer and fewer devices have an input for a regular SD card, most support micro SD cards. They sometimes perform the function of operating memory, but they are more known to us as extra storage space extending the standard, built-in memory.
MicroSD / SD cards
Memory card SanDisk Ultra 533x microSD 64GB 100MB / s UHS-I class 10
Popular format of memory card micro SD/SDHC card which is used in smartphones, tablets, cameras. Product of class 10 with the UHS-I interface, from SanDisk. Read speed: up to...Goodram All in One M1A4 - microSD 64GB memory card 100 MB/s class 10 + adapter + OTG reader
Practical and functional set of Goodram company, consisting of: micro SD/SDHC memory card class 10, adapter and USB and OTG reader. Read speed: up to 100 MB/s, write speed:...Memory card SanDisk microSDXC 128 GB Extreme 160MB/s UHS-I U3 A2 class with adapter
Popular microSDXC format, used in smartphones, tablets, cameras. Product of U3 class with UHS-I interface, by SanDisk. Speed of reading: up to 160 MB / s, writing: up to 90 MB...Memory card Goodram IR-M3AA microSD 256GB 100MB/s UHS-I class U3 with adapter
Goodram Micro SD memory card . High speed UHS interface, read speed up to 100 MB/sec and write speed up to 70 MB/sec . The Video V30 speed class allows you to enjoy the...Memory card SanDisk Extreme Pro 667x microSD 32GB 100MB / s UHS-I class U3
Popular memory micro SD/SDHC card format which is used in smartphones, tablets and cameras. Product of class U3 with interface UHS-I, from SanDisk. Read speed: up to 100...The memory card Kingston Canvas Select Plus microSDXC 64 GB: 100 MB/s, UHS-I class 10 with adapter
High-performance micro SD/SDXC memory card, used in modern smartphones, cameras or tablets. It offers a read speed up to 100 MB/sec . Class 10 product with UHS-I...Memory card Goodram IR-M3AA microSD 128GB 100MB/s UHS-I class U3 with adapter
Micro SD memory card from Goodram. Fast UHS 1 interface allows you to maximize the benefits of modern devices. It achieves read speeds up to 100 MB/sec and write speeds...Kioxia Exceria microSD 32GB 100MB / s M203 UHS-I U1 class 10 memory card with adapter
A 32 GB , class 10 microSD memory card with a fast UHS-I interface to take full advantage of the benefits of modern smartphones and tablets. The device can be used as a...Kioxia Exceria microSD 16GB 100MB/s M203 UHS-I U1 Class 10 memory card with adapter
A 16 GB , class 10 microSD memory card with a fast UHS-I interface to take full advantage of the benefits of modern smartphones and tablets. The device can be used as a memory...Memory card SanDisk Ultra microSD 32GB 100MB/s UHS-I class 10
Popular format of memory card micro SD/SDHC card which is used in smartphones, tablets, cameras. Product of class 10 with the UHS-I interface, from SanDisk. Read speed: up to...Memory card SanDisk Extreme 667x microSD 32GB 100MB / s UHS-I class 10 with adapter
Popular format of micro SD/SDHC memory card which is used in smartphones, tablets, cameras. Product of class 10 with UHS-I interface, from SanDisk. Read speed: up to 100...Goodram All in One memory card microSD 16GB class 10 + adapter + reader OTG
Practical and functional set from the company Goodram consisting of: memory cards micro SD/SDHC, class 10 adapter and USB reader and OTG reader . Read speed: up to...Memory card SanDisk Ultra 667x microSD 64GB 120MB / s UHS-I class 10, A1 with adapter
Popular format of memory card micro SD/SDHC card which is used in smartphones, tablets, cameras. Product of class 10, class A1 allows you to install apps, it has an interface...SanDisk Extreme microSD 64GB 160MB/s UHS-I class 10 with adapter
Popular micro SD/SDHC format which is used in smartphones, tablets, cameras. Product of class U3 with UHS-I inteface, from SanDisk. Read speed: up to 160MB/sec, record...SanDisk memory card microSD 16GB class 10 + system Raspbian NOOBs for Raspberry Pi 4B/3B+/3B/2B
SanDisk microSD memory card, class 10, most often used in smartphones, tablets, cameras. The card has a capacity of 16 GB and the data transmission speed is 80 MB/s. The...Memory card Goodram M1AA microSD 64GB 100MB / s UHS-I class 10 with adapter
Popular format of memory micro SD/SDHC card which is used in smartphones, tablets, cameras. Product of class 10 with the UHS-I interface, from Goodram. Read speed: up to...Memory card Goodram IR-M3AA microSD 64GB 100MB/s UHS-I class U3 with adapter
Goodram micro SD memory card with a fast UHS 1 interface allows you to make the most of the advantages of modern devices. IRDM series product guarantees free data flow....The memory card Kingston Canvas Select Plus microSDHC 32GB 100 MB/sec, UHS-I class 10 with adapter
A micro SD/SDHC format card designed for use as a storage medium in electronic devices such as a smartphone, tablet or camera. Class 10 product with UHS-I interface ....Goodram M1A4 All in One memory card microSD 32GB 100MB/s class 10 + adapter + reader OTG
Practical and functional set from the company Goodram consisting of: memory cards micro SD/SDHC class 10, adapter and USB reader and OTG. Read speed: up to 100MB/sec, save...Memory card Goodram M1AA microSD 32GB 100MB/s UHS-I class 10 with adapter
Popular format micro SD/SDHC, which is used in smartphones, tablets, cameras. Product of class 10 with UHS-I interface from company Goodram. S peed of read: up to...Memory card justPi microSD 32GB 100 MB/sec class 10 + system NOOBs for Raspberry Pi 4B/3B+/3B/2B
A memory card with NOOBs software, allowing the installation of popular operating systems for the latest Raspberry Pi 4B minicomputer. Micro SD/SDHC type. Class 10 product with...Memory card M1AA Goodram microSD 16GB 100MB/s UHS-I class 10 with adapter
Popular format of micro SD/SDHC card, which is used in smartphones, tablets, cameras. Product of class 10 with UHS-I interface from company Goodram. Speed of the read : up...Memory card Goodram IR-M2AA microSD 256GB 170MB/s UHS-I class U3 with adapter
MicroSD memory card from Goodram with a capacity of 256 GB , has a fast UHS interface, read speed up to 170 MB/s and write speed up to 120 MB/s . Video V30 speed...Zobacz również
Choosing the right SD card
Not everyone cares about the speed class of the SD card, which is a big mistake, because it is one of the key parameters. This is especially important for professionals. High speed class is appreciated by photographers and cameramen, who care about the best possible quality of pictures and films. We use this type of cards when recording in high resolution. Looking for a good SD card for your smartphone or music player, the speed class does not have to be so high, it is then a secondary parameter, although you should take it into account if you use your phone often for taking pictures or are connoisseurs of good music. The highest speed class is class 10, which we recommend for recording movies in full HD. The lowest is class 2 and will be suitable for recording movies in standard resolution. If you want to use the potential of HD quality, choose cards with speed class 4 or 6. Another choice should appear, if movies are recorded in 4K resolution, then the best card will be UHS in class 1 or 3.
SD cards vary in housing sizes. There are 3 sizes to choose from. Normally, 32.0x24.0x2.1mm, weighing 2 g and with a characteristic cut of the upper right corner. The smallest sizes will have a miniSD card, because 21.5x20.0x1.4mm, and its weight is only 0.8 g. However, you should know that this is an SD card, which is becoming less popular, has in most cases been replaced by a microSD card with the dimensions of 15.0x11.0x1.0 and definitely the smallest weight. It is mainly used in smartphones and tablets. So before buying the card, check which size fits your device. However, remember that you can place the microSD card in a place designed for a standard SD card using a special adapter.
Which capacity of SD card?
For the potential user, it is the capacity of the SD card that is crucial, and it is this capacity that determines the choice. The capacity determines how much data we can store on the card. Due to the very wide range of its use we distinguish a lot of card capacity, so we can easily adapt it to our own preferences and needs. The 8 GB card is a good choice for storing documents and text files. Twice the capacity is currently the most popular. It is perfect for music players as well as for storing videos. You can use the 32 GB card to store all your data from your computer and back up. The smallest drives in your computer have 64GB, while the larger drives have 128GB.
When choosing an SD card, remember to think about its purpose. The speed class and capacity of the card should depend on this. If you want high picture and sound quality, choose a higher speed class. When it comes to capacity, it is always a good idea to buy a slightly larger card to have the freedom to manage more data.