9 Best Micro SD Cards in 2021

Affordable and high-quality micro SD cards.

best micro sd card

Looking for the best microSD cards at a reasonable price? This post may greatly help you out. We have tested various microSD cards and compiled a list of the top options available on the market today. These cards flawlessly work with cameras, smartphones, quadcopters and even game consoles.

Top 9 Best Micro SD Cards

  1. SAMSUNG EVO Select 128GB - Our Choice
  2. SanDisk 64GB Ultra - Popular
  3. SanDisk 128GB Ultra - Ultra microSDXC
  4. Netac 32GB - Affordable
  5. PNY 32GB Elite Class - Elite
  6. Silicon Power U3 128GB - Nintendo-Switch Compatible
  7. Kingston 32GB - Budget
  8. Silicon Power U3 256GB - High Speed
  9. Samsung PRO Endurance 128GB - Endurance

People want to have all the necessary data at hand so they store it on gadgets. Thus, a microSD is a must-have for an average person. We insert memory cards into smartphones, cameras and even laptops. Continue reading to learn about the best microSD cards and pick an optimal variant for your needs.

Moreover, most options we review in this article have an adapter so you can use them with devices that have a standard SD memory card slot.

1. SAMSUNG EVO Select 128GB

Our Choice
samsung evo select 128gb micro sd card

Capacity: 128GB | Interface: MicroSDXC | Speed: 100MB/s

  • ✚ Low priced
  • ✚ Fast speeds for 4K video
  • ✚ 10 year limited warranty
  • Amazon Exclusive
  • Only available in four sizes

The SAMSUNG EVO Select SD card has made its place as one of the world's most sought after memory cards. There are many reasons for this. The SD card is portable, it can be easily inserted into the camera or other digital devices without any delay. The capacity of the card is also very high and it can hold more than two hundred and fifty songs or sixty thousand images.

However, the pros far outweigh the cons when it comes to this Memory Stick. For one thing, the capacity of the card is sufficient and this means that you do not have to constantly buy new cards or transfer your files to other devices.

Another great thing about the SAMSUNG is that there are no delays with the data transfer. This is in comparison to some other cards that might face some delays in the process.

2. SanDisk 64GB Ultra

Popular
sandisk 64gb ultra  micro sd card

Capacity: 64GB | Interface: MicroSDXC | Speed: 100MB/s

  • ✚ Blistering read speeds
  • ✚ Environmental hazard protection
  • Large

SanDisk 64GB Ultra is extremely compact sd card, which means that you can easily carry it around with you. Another great thing about it is that it has a mini SD card reader, which allows you to use it on a large number of different devices, such as digital cameras and printers. Also, depending on what you do with your data, there are many pros to having a small flash memory device that can help you save space.

Although the pros are quite amazing, the only cons that we can see are related to the SanDisk Ultra size. If you compare it to other sd cards that are available, you will notice that they are a little larger, which might not be a problem for many people. However, if you need a lot of space and don't want to sacrifice anything else, you should go with another device that is smaller and more compact.

3. SanDisk 128GB Ultra

Ultra microSDXC
sandisk 128gb ultra micro sd card

Capacity: 128GB | Interface: MicroSDXC | Speed: 100MB/s

  • ✚ Fast, work perfectly
  • ✚ Reasonable price
  • Read/write speeds were less stable when using the included SanDisk adapter

SanDisk has recently released the SanDisk 128GB Ultra SDCard, which is the high performance ultra-thin and tiny storage device. The SanDisk Ultra SDCard comes packed with many advanced features. The most exciting proof SanDisk Ultra SDCard is its High ESD protection, which keeps the data safe from damage. The other pros of SanDisk Ultra SDCard are its small size, high capacity, fast boot up time, excellent picture and video quality, good slot loading, long durability, and many more features.It can hold hundreds of songs, hundreds of graphics files, lots of documents and a lot of applications. Luckily, most people don't need that much storage, and therefore, the SanDisk Ultra shouldn't cause you any problems.

4. Netac 32GB

Affordable
netac 32gb micro sd card

Capacity: 32GB | Interface: MicroSD | Speed: 90MB/s

  • ✚ Cheap
  • ✚ High speed
  • No adapter

If you are looking for a digital camera, you have already know about the Netac 32GB SD card. It has been in the market for quite some time now and until today, there are still a lot of people who are interested in purchasing one. The size of this SD card is definitely bigger than the regular size of most memory cards.

However, when you compare its features to other products out in the market today, you will see that there are still a lot of things that it can perform. And one of those features is its high definition recording capability that can record video.

5. PNY 32GB Elite Class

Elite
pny 32gb elite class  micro sd card

Capacity: 32GB | Interface: MicroSDXC | Speed: 100MB/s

  • ✚ Card 3-Pack
  • ✚ Afforable
  • ✚ Multifunctional
  • Intermittent read / write errors

PNY 32GB SD card, a high-capacity micro SD card, is one of the hottest selling professional digital camera today. Many pros are buying this card to be able to capture their work moments on the go without any loss of quality.

The fact that this device is packed with so many great features will make it easier for professional users to edit, format, and even restore pictures in no time at all. The price of this device is much more affordable compared to other leading sd cards in the market today.

6. Silicon Power U3 128GB

Nintendo-Switch Compatible
silicon power u3 128gb micro sd card

Capacity: 128GB | Interface: MicroSDXC | Speed: 100MB/s

  • ✚ Good for pros
  • ✚ Nintendo-Switch compatible
  • ✚ Compact
  • Write speed

BenQ's new projector has really taken the industry by storm with its cutting edge technology. BenQ has used this technology not only to design one of the best projector models on the market but also to produce some of the most unique plasma screen and LCD panel designs on the market.

The biggest advantage that I noticed about using the BenQ MW560 as opposed to any other brand of projector that I have seen is that the sound quality seems to be consistently above par. The large screen and sleek styling of the BenQ MW560 are just two of the many design features that stand out and add to the overall experience that you are having when watching your favorite movies at home with your own BenQ projector.

One of the other things that I noticed about the BenQ MW560 is that they come with a remote control that is very easy to operate.

7. Kingston 32GB

Budget
kingston 32gb micro sd card

Capacity: 32GB | Interface: MicroSDXC | Speed: 100MB/s

  • ✚ Cheap
  • ✚ Compatible with most devices
  • ✚ Durable
  • Not ideal for 4K recording
  • Not the fastest memory card

Kingston 32GB SD card has made it easy for one to store huge volumes of media files and other digital data. This card comes loaded with many advanced features, which have been designed to cater to the storage needs of its users. It comes with capacities up to 32 GB, so that one does not need to worry about running out of space while recording videos and movies. It also works perfectly in conjunction with micro-SD, which is capable of storing large volumes of data. Many of the features that were found to be missing on other competing brands, which gives this one a big advantage over its rivals.

The Kingston 32GB SD card is yet another example of how technology has not only revolutionized our lives, but also has gone a step further in making us more organized and efficient while doing so. It is loaded with features that make it stand out among its peers.

8. Silicon Power U3 256GB

High Speed
silicon power u3 256gb micro sd card

Capacity: 256GB | Interface: MicroSDXC | Speed: 100MB/s

  • ✚ Available in 64-512GB capacities
  • ✚ Fastest read speed available at 100MB/s
  • ✚ UHS-1 support
  • Slower write speed than some more expensive brands

First pro of the Silicon Power U3 256GB sd card is in the storage capabilities. The microSD card is capable of holding so much, thus leaving out some of the smaller more detailed pictures or videos. The card does come with an adapter. While comparing this to the competition, the winner is obvious, but there are a few other features that may sway the decision a little. For example it offers slower write speed than some more expensive brands.

This device also has four main functions, which are as follows: Backup/Recording, Card Auto Charge, Global Positioning System, and ESD Protect. These functions make it perfect for anyone who needs extra power, features and power in their hands. The backup/recording function allows you to record everything from games, movies, voice recordings, photos, etc directly onto your SD card.

9. Samsung PRO Endurance 128GB

Endurance
samsung pro endurance 128gb micro sd card

Capacity: 128GB | Interface: MicroSDXC | Speed: 100MB/s

  • ✚ Long life memory card
  • ✚ Designed for continuous use
  • ✚ Water, temperature, x-ray, magnet proof
  • Price Slower than other Samsung cards
  • Slower than other Samsung cards

Samsung PRO Endurance 128GB is one of the newest generation of micro SD cards that the Korean company has come out with. It is very compact and comes with some nice features that many people are finding very useful. It comes with two modes, one for normal data storage and one that enable the user to do card cleaning. The microSD slot is about the size of an aspirin and it is really easy to insert into the card reader. One of the biggest pluses for this card is the large amount of gigabytes it can handle.

While most of the things about the Samsung Pro Endurance 128GB is pros, there are a couple of cons like slower speed than other Samsung cards and high price.

IMAGE NAME FEATURES
samsung evo select 128gb micro sd card
SAMSUNG EVO Select 128GB
Our Choice
  • Low priced
  • Fast speeds for 4K video
CHECK PRICE
sandisk 64gb ultra  micro sd card
SanDisk 64GB Ultra
Popular
  • Blistering read speeds
  • Environmental hazard protection
CHECK PRICE
sandisk 128gb ultra micro sd card
SanDisk 128GB Ultra
Ultra microSDXC
  • Fast, work perfectly
  • Reasonable price
CHECK PRICE

How to Choose the Best Micro SD Cards ?

how to choose the best micro sd card

Capacity

Not to get lost in the dozens of microSD cards, we recommend putting aside those smaller than 4GB. The thing is that the price of a 4G card and that of an 8GB one barely differs. So, it’s more economical to add a couple of bucks and invest in a bigger size.

Delivery

Trying to save your money, note the delivery. Sometimes the delivery charge is higher than the cost of the card, especially when it comes to budget-friendly microSDs.

how to choose the best micro sd card

Compatible

In case you plan to buy a large capacity card (more than 32GB), check whether your gadget supports SDXC.

Leef Access

If you regularly move files to and from your tablet or smartphone, don’t forget about a micro USB card reader such as the Leef Access. It will help you transfer your data faster.

Original

Don’t buy microSD cards from websites with few or no client reviews. You risk getting a fake device. All manufacturers and vendors on our list are trustworthy.

Price

Many users buy 64GB cards since it is the maximum capacity supported by most devices. Therefore, 128GB microSDs and above are not expensive. Plus, a microSD card with an adaptor costs less than an SD card.

Formatting

Remember that usually the capacity of a card doesn’t correspond to reality after formatting.

Class

Based on the performance, SD cards are divided into classes. For example, a Class 4 card provides not less than 4MBps; a Class 10 one ‒ at least 10MBps.

Rate

Speaking about the rate, manufacturers define the speeds in terms of “x”. It is a multiple of 150KBps. In its turn, 150KBps is the read speed of a standard CDROM drive. For instance, if you see a 100x card, it should deliver more than 14MBps.

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