10 Best microSD Cards of 2017

If you are on the hunt for the fastest and the most dependable MicroSD cards, you need not look any further because we have selected the best from the rest and presented them to you!

  • March 09, 2017

The market today is replete with computers and phone accessories from several companies. There are different brands of almost related accessories although prices can be similar or might vary. This situation might be good for buyers but is also bewildering when buying a microSD memory card. These memory cards are essential because they enable a phone or tablet that is congested to free up ample space. They are a cost-effective approach for enhancing space and are much cheaper when compared to other alternatives, which would be to upgrade your phone and get one with a larger internal memory.

To find the appropriate microSD card, the most important aspect to consider is the capacity of the card as well as its speed. You should also ensure that you have the ideal write speed because a slow write speed will curtail the number of images you can capture in an instance. The capacity is also vital because you must consider the pictures or video stream that in reality can fit into a microSD card.

Memory cards should be dependable, and you need something that is waterproof as well as magnet proof. You also want a memory card that is temperature-proof so that your data remains without damage regardless of how severe the conditions may be. Purchasing your microSD card from a reputable vendor is essential. You also need to buy one with a warranty so that you can get a replacement in case something happens and your microSD card is damaged. MicroSD cards are minuscule and can get lost very quickly, so it is advisable to purchase a carry case for your memory cards. It is also vital that you find one that will withstand constant movement and other elements that might pose a danger to their functionality.

Here are the best microSD cards available in the market today:

Device Name Storage Capacity

Speed Class

Read Transfer Speed


SanDisk Extreme 64GB MicroSD Card 64GB Class 10 UHS-I, U3 Up to 90MB/s

Lifetime limited warranty

Check Price
Sony 32GB microSDHC Memory Card 32GB Class 10 UHS-I, U1 Up to 70 MB/s 5-year limited warranty Check Price
Silicon Power 64GB 64GB Class 10 UHS-I, U1 Up to 85 MB/s

Lifetime limited warranty

Check Price
SanDisk Ultra 64GB 64GB Class 10 UHS-I, U1 Up to 80 MB/s 10-year limited warranty Check Price

SanDisk Ultra microSDXC 128GB

128GB Class 10 UHS-I, U3 Up to 80MB/s 10-year limited warranty Check Price
PNY 128GB High-Speed Memory Card 128GB Class 10 UHS-I, U1 Up to 60MB/s Lifetime limited warranty Check Price
Samsung 32GB EVO Memory Card 32GB Class 10 UHS-I, U1 Up to 48MB/s 10-year limited warranty Check Price
SanDisk Ultra microSD Card 200GB Class 10 UHS-I, U3 Up to 90MB/s 10-year limited warranty Check Price

Samsung MicroSDXC 64GB EVO

64GB Class 10 UHS-I, U1 Up to 48MB/s 10-year limited warranty Check Price
Kingston Technology 64GB microSDXC UHS-I 64GB Class 10 UHS-I, U1 Up to 45MB/s Lifetime limited warranty Check Price
1. SanDisk Extreme 64GB microSD Card

Product at a glance:

  1. Functions at an optimal level and is ideal for any Smartphone out there
  2. Has been designed with the latest Android smartphones, tablets and MIL cameras
  3. Has been designed for extreme conditions making it temperature proof, waterproof and shockproof
  4. Transfers very fast with speeds of Up to 95MB/s read speed and up to 90MB/s write speed
  5. Can transfer big files very fast

If you are looking for a microSD card to expand your phone or tablet's storage, I would advise you to go with the SanDisk Extreme 64GB. This card delivers some of the speediest real time transfer speeds, and for a cost of $55 which is what most retailers sell it for, it will not burn a hole in your pocket. While SanDisk also manufactures the Extreme Plus and the Extreme Pro, the two have better speeds, but the extra cost is not worth it. With a storage capacity of 64GB, the memory of your device gets enhanced, and you can record 4k Ultra HD videos. The SanDisk Extreme 64GB is all about transfer speed, and it is very fast and highly reliable.

SanDisk Extreme 64GB is compliant with the most recent UHS Speed Class 3 (U3) requirements, and this is an assurance of exceptional performance while recording videos into this card. It also guarantees optimal writing speeds for smooth recording when high-resolution videos are involved. With this microSD card, the wait is taken away when you transfer videos between gadgets. With speeds of up to 40 MB/s, the card makes it easy for you to capture photos and videos excellently.

The extreme line of microSD cards have also been designed to withstand harsh environments such as moisture and dust, and this makes them well suited for any use. Another significant advantage with the SanDisk Extremes is their color. Most microSD cards get designed in black or dark blue, and this makes them very easy to lose if you place them with an assortment of black equipment. The SanDisk Extremes series are easy to locate because of their red and golden colors.

The SanDisk Extreme 64GB design has in mind the latest Android based Smartphone as well as for tablets and MIL action cameras. It is a waterproof, shockproof, and X-Ray proof microSD card and comes with a data software option which you can download. The software is a huge benefit because you can recover your data if you delete them accidentally. The SanDisk Extreme 64GM is available with its adapter.

2. Sony 32GB microSDHC Memory Card

Product at a glance:

  1. Very reliable and is compatible with most devices
  2. High-performance memory card that’s ideal for smart smartphones tablets
  3. Remarkable performance and speed with compatible devices
  4. Enables you to conveniently organize and transfer data
  5. Data transfer speed of up to 70 MB/s to help move files quickly and efficiently
  6. Read and write speeds of over 10MB/s for fast transfer from card to computer

Sony has always prided itself in producing some excellent electronic products. The 32GB UHS-I microSDHC memory card is no different. The memory card has a data transfer rate of to 70 MB/s, and the users prefer it for its rapid transmission of data. Once you embed the card into your device, you can start to store data including applications, games, photos, music, videos and many other files. Sony's card's design is with Android devices in mind. You can opt for a file rescue download software that will be handy when you want to recover photos or videos that you might accidentally damage or delete. The memory card is waterproof and has been designed to function under a broad range of temperatures.

This card is aimed to be in harmony with microSDHC devices and will increase the storage for your tablets or mobile devices. Also available with the memory card is an adapter that can be used in SDHC compatible devices such as your digital camera or your computer if you want to transfer files.

This Sony memory SD card will transfer large media files in a matter of seconds meaning that you will spend less time waiting. It is also quite ideal for 4k loop recording because it has more rewriting cycles that are embedded using the MCL solution. The memory card has a bright and favorable design that easily fits into any device without difficulty. It is light and has a build that is compact and will ensure that you get maximum transfer speeds. One advantage with the Sony memory SD card is its durability, and you need not be anxious about its contents getting lost or suffering damage. It is an ideal plug and plays MicroSD card that can get used for permanent storage. The memory card is also easy to install or remove

3. Silicon Power 64GB

Product at a glance:

  1. Inbuilt LED light indicator shows you the status of your data transfer
  2. Has the ability to store data at the push of a button
  3. Cheap and fast
  4. Has the best warranty with a lifetime manufacturer’s warranty
  5. The device is water, dust and shock resistant

The Silicon Power 64GB MicroSD card has up to 85 MB/s for read although nothing gets mentioned about the card's write speed. When you purchase the card, you also get a microSD to SD adapter which is simply designed. You will find the card's capacity as well as the series on the front. These details are printed on a background and are quite vibrant, and the brand name is visible in black on a white background. The MicroSD card features a symmetrical diamond cut impression arched on the body. Inside the body is an inbuilt LED indicator that lights up on the casings exterior to specify the present status of a data transfer.

The Silicon Power 64GB MicroSD memory card integrates a 360-degree pivoting design with a stainless steel metal framework. The design enables users to view and store data at the push of a button with the thumb. Another added advantage is the enhanced sturdiness as the pivoting axis has a four-way positioning revolving technology to help the card avert damage and safeguard the USB connector from fragments. In the packaging, you will find the colorful microSD card and the regular high-speed adapter. This MicroSD is exceptional when you use it for DSLR or for any other functions that need a modest transfer speed in read and write. It is an ideal accessory for the Android Smartphone and tablets users and offers more storage for all types of devices.

The Silicon Power 64GB memory card guarantees its users a smooth and more efficient approach for everyday use. It is economical in as far as time is concerned because it backs up to and from the hard drive effortlessly when transmitting mass data files. It has a lifetime manufacturer's warranty, and it is water, dust and shock resistant. Its matter surface design is excellent because it is highly resistant to scratches. It also has SP widget application software that equips it with seven primary backups and has security instruments. Its Recuva File Recovery Free Download software ensures that your data is protected and cannot be lost, but can get retrieved in case of accidental deleting or damage.

4. SanDisk Ultra 64GB

Product at a glance:

  1. No compatibility problems
  2. Can transfer a full-length movie in 30 seconds or less
  3. Transfer to drive is up to 15 times faster than standard USB drives
  4. Has an easy to use password protection feature for your private files
  5. Has a memory zone file mismanagement app for easy backup
  6. Has a 10-year limited warranty

I am not a fan of photos, so I do not have many of them. However, I love music and have lots of that. With over 100 gigabytes worth of music, the 32GB found on most phones will not do it for me. That is why I love SanDisk's new Ultra microSDXC card which has a whopping 64GB of storage in an ultra-tiny microSD card. It is available in red and blue, which is a departure from the red and gold colors. This change is significant because it is harder to lose a microSD card with such colors. The microSD card looks swanky and comes with the adapter to enable you to use the card on any SD socket and will work with any digital camera and is conveniently be readable on computers.

This microSD card has faster speeds compared to most phones and tablet memory cards and its read and write speeds are commendable. The read speeds regularly reached 30MB, and the write speeds averaged about 13.5MBps. Most times, my biggest worry with any microSD card is compatibility. With most phones not having SDXC slots, it is not easy to find a card that works on every phone. Fortunately, this one does without any problems. The SanDisk Ultra 64GB also has no problem functioning with older devices. It also works well with many Windows 7 PCs and the iMac.

The SanDisk Ultra 64GB is ideal for anyone that needs lots of storage and particularly people that listen to lots of music on the go, capture HD videos and take photos. With the SanDisk Ultra 64GB, the amount of storage you have gets doubled. While the SanDisk Ultra 64GB is a little expensive, its price still beats buying a new iPod. ScanDisk MicroSD cards are still the best selling in the market because they find a balance between cost and performance. As long as you have sufficient data to justify the price tag of the SanDisk Ultra 64GB, you are ready to go.

5. SanDisk Ultra microSDXC 128GB

Product at a glance:

  1. Industry leading capacity point
  2. Ten-year warranty
  3. Excellent build
  4. Memory zone app available to help you manage media
  5. Fast transfer speeds of up to 80MB/s

If you are looking to maximize your storage space and have an optimized Smartphone, tablet, or camera, the SanDisk Ultra microSDXC 128GB might be ideal for you. The MicroSD card can be used with any camera that accepts an SD card because it has the SD card adapter. This instrument offers the most storage available in the market today. However, it is one of the slowest microSD cards that ScanDisk has ever manufactured. It has a read speed of about 30MB/s. This storage device is for users that would prefer storage capacity to speeds. If you are someone who uses your phone or camera often to capture lots of images or HD video that you would rather not clear right away, this is the ideal memory card for you.

Since the Ultra microSDXC is waterproof, shockproof, X-ray proof just like any other of SanDisk's microSD cards devices; you can relax in the knowledge that your data will be safe. It is also complaisant with extreme temperatures. The design is not any different as well and is very much alike to the other MicroSD cards by ScanDisk. With the full-size SD card adapter, it will not be difficult for users to work with any computer or digital camera. The card has a black and red branding on the front that is similar to other MicroSD cards. It is at the performance level where there is a huge difference because it operates at 44.66MB/s and 14.29MB/s for read and write, respectively. In comparing this product by ScanDisk to the others, it makes it easy for users to know what to expect. With this card, you are getting double the capacity of storage and about half the read performance and only part of the write performance. If you need a MicroSD card with a huge storage capacity, this is the right card for you. The price may be steeper compared to other memory cards, but the memory is of great use for anyone in need of an extra capacity.

6. PNY 128GB High-Speed Memory Card

Product at a glance:

  1. High performance and high speed memory card
  2. Lifetime warranty
  3. Fast and effective transfers
  4. Stores up to about 45,512 photos and you need not worry about running out of space
  5. Highly reliable and durable memory card with magnet proof, shock proof, temperature proof, and waterproof

This MicroSD card from PNY Technologies is a 128GB high-speed memory card with a transfer rate of speeds that reach up to 60MB/sec. This speed ensures that there is fast and continues shooting and full HD video capture for Android Smartphones and Tablets or Action Cameras. This high-speed memory card is ideal for the storage of more videos, movies, and photos that you get to and from your Smartphone and tablet and because it has a huge storage capacity, you need not worry about running out of space. This memory card is dependable and has the quality to last long. It has been designed to be magnet proof, water proof, shock proof and temperature proof, and will work in compatibility with micro SDXC devices. A lifetime warranty backs it,, and with this, you are sure never to miss a moment.

PNY manufactures High-Performance microSD Cards that are Class 10, UHS-I rated. They have been built to meet the demands of today and will allow you to capture every precious little moment that you have. With a rating of class 10, the PNY 128GB will allow continuous shooting and space is not a problem when shooting. With the PNY 128GB memory card, you can capture and store what inspires you.

7. Samsung 32GB EVO Memory Card

Product at a glance:

  1. Great design
  2. Good performance, most notably in the random large-block transfers write column
  3. Fantastic price
  4. Waterproof, temperature proof, X-Ray proof, magnetic proof
  5. Fast read/write speeds meaning that you get better performance
  6. An ultra-high-speed memory card is ideal for your DSLR camera or full HD camcorder

Samsung's 32GB EVO Memory Card is designed for the high-end digital imaging and mobile devices. This memory card has been developed to back up Ultra High Speed (UHS-I) Class 1 and has a speed of 48MB/s. Samsung does not disclose the card's write activity and only mentions that the card is "slower than transfer speed." This is a memory card that has been manufactured with its environment in mind and will endure very harsh conditions. It is water and temperature proof and can remain under seawater for more than 24 hours. It will withstand temperatures of about 13ºF to 185ºF. Samsung also mentions the fact that if you use this appliance for storage, your data will gets protected against damage that can happen due to airport X-ray machines because this memory card can stand up against 13 times the magnetic force of home theater speakers. A 1.6-ton vehicle will not damage the device as well, and this is commendable. 

The memory card has a new design and features new branding in an orange and white cover with the Samsung logo distinctly placed at the top. The memory card has a sliding lock apparatus on its side for purposes of data protection, and a lock indicator is on the front of the device. This card has a write activity of 19.0MB/s and read activity at 44.6MB/s. For large block transfers, the gadget operates at 44.0MB/s read and a splendid write speed of 31.6MB/s. If you are a regular consumer looking for a memory card that is dependable, the Samsung 32GB EVO Memory Card is for you. You can use it on your digital cameras, your Cs and even on your Smartphone.

This small memory card also has a sturdy and rugged feel to it, and this is very reassuring. Additionally, this memory card is water proof, shock proof, magnet proof, and X-ray and temperature proof. These are all excellent features that any consumer will want in their memory card especially because of the environments and conditions that the cards can get exposed to. With excellent performance and no significant disadvantages noted, anyone looking for a high-quality SD card will want to buy the Samsung 32GB EVO.

8. SanDisk Ultra microSD Card

Product at a glance:

  1. Most capacious microSD card ever
  2. Fast enough for 4K video
  3. Up to 90MB/s transfer speeds
  4. Quite durable memory card that’s water proof, temperature proof, shock proof, x-ray proof and magnate proof
  5. Has a memory zone app to let you manage media and memory

The SanDisk Ultra microSD cards are the leaders and hold the top spot in the microSD card market. At 200GB, no other microSD card available has such a capacity. Why would anyone want a 200GB microSD card? This microSD card is fantastic if you are a high-resolution, audios or action camera aficionado. If you store uncompressed music and 4k videos, this would be a great memory card to use. Anyone that is a fan of high-quality uncompressed music that they get from HD tracks will want to use this memory card because the files consume almost 20MB per minute of music. 800 tracks can be stored on the 6GB memory card if that's just four minutes per track. If you want to store lots of quality music, you can store almost 2500 very high-quality tracks on the 200GB memory card. If you want to store 4K videos, you can only store about three hours of video on a 64GB memory card. That must be if the only data you store on the card is the videos. A 200GB memory card can store about nine hours of 4k videos.

The SanDisk Ultra microSD Card's compatibility is without question because it is within the current SDXC spec. Most phones will be able to support the device if they are from 2012 onwards. My Samsung Galaxy Note Edge was read by the card just fine with about 180GB. It might not be able to read older gadgets and laptops, and desktops from 2013 worked just fine. It is within reasonable levels to assume that all devices from 2013 will work fine with the SanDisk Ultra memory card because this is about the time when SDXC compatibility became prevalent. The SanDisk Ultra memory card also has excellent performance although it could do much better. Its write speeds are not at par with the SanDisk Extreme range of memory cards. It will record 4k videos fine using the Samsung Galaxy Note Edge, and because it is UHS-I certified, its speeds will be quite okay with your camera. This memory card comes at a premium when compared to other SanDisk memory cards which perform at the same level. Anyone who buys this memory card will probably only do so because of the memory space it contains.

9. Samsung MicroSDXC 64GB EVO

Product at a glance:

  1. Cheaper than faster cards
  2. Comes in an attractive design
  3. Comes with an adapter
  4. Captures videos and photos faster than typical memory cards
  5. Up to 48MB/s transfer speeds

Globally, Samsung plays a significant role in the production memory chips, and it comes as no surprise that they are heavily involved in the manufacturing of microSD cards. Samsung's 64GB EVO UHS-I microSD card comes in a very attractive design. It is much cheaper when compared to the higher speed cards, but the difference is evident in performance for both mobile devices and PCs. The EVO range has several memory cards, and this EVO is the fastest. The memory card is speed class 10 and has transfer speeds of about 48MBps. It is orange and white in color and has an attachment of the full sized adapter for use with cameras and PCs.

I used my Samsung Galaxy Note to copy files to and from my MacBook Pro through the built-in SD card reader. I determined that Samsung's EVO trailed its competitors such as SanDisk and Kingston cards regarding speed and was not as impressive with the Galaxy Note when writing large files. The card is quite okay and is an improvement for people that previously used memory cards with lower performance. However, it is not the best there is on the market in its category. Faster cards like SanDisk and Kingston are more expensive as compared to the Samsung EVO. Regarding price and performance, it is the individual's call to make. Personally, I would choose performance over price, but I would look for a memory card that offers me great value in terms of price.

10. Kingston Technology 64GB microSDXC UHS-I

Product at a glance:

  1. Available with a full sized SD adapter
  2. Rapid sequential read-write speeds on phones
  3. Highly durable and water proof, temperature proof, chock and vibration proof, and x-ray proof
  4. Has a manufacturer’s lifetime warranty

Kingston has been in the microSD cards for the longest period, and their most recent development is the 64GB UHS-I card at the cost of about $75. A review of Kingston’s microSD cards will show that ScanDisk Mobile Extreme and Samsung’s 64GB EVO are much better products. Kingston is classified as a UHS Class 1 memory card. This means that it should be able to easily capture large sized HD videos although this is not exactly the case. Kingston’s design is available in black and gold engraving, and when you buy it, you also receive a full sized SD adapter. The card is inserted into phones and tablets quite conveniently, and its adapter ensures that it works with digital cameras and PCs without difficulty.

The Kingston MicroSD cards work fine in the Samsung Galaxy Note reaching optimum sequential upload and download speeds like most SD cards would. It does, however, have very low random read-write speeds on the Galaxy Note, taking longer than usual to transfer files. The fact is that the Kingston does not attain balance. With so many MicroSD cards available in the market, I would not advise anyone to buy this MicroSD card.


Most people might feel that microSD cards are as simple as they can be when they are looking for one for their phone, camera, or any other gadget. However, SD cards do not get designed equally, and there is a need to know exactly which SD card one would like to buy. While all microSD cards will fit into all microSD slots, not all will work on the slots. The ten microSD memory cards reviewed above are all good, some standout and are preferable. ScanDisk, for example, is a well-known name in the MicroSD world and has been a leader in this field. As far as space is concerned, 32GB is okay, but 64GB is much better. The performance of any microSD card will not only depend on its class and speed, but also on the efficiency of your device.

The 64GB Samsung EVO Plus stands out as the most versatile microSD card, and it is also the most practical and economical. It has fast read-write speeds for phones, tablets or any other devices and quick sequential speeds for users. SanDisk's microSD cards also provide incredible value and are available in several forms. While ScanDisk is not cheap, its microSD cards are a great bet for phones and videos and their speeds deliver excellent value. SanDisk microSD cards are high endurance, and they are ideal for high definition. Today, microSD cards have more storage space and come in much smaller form factors. For most consumers, high capacity memory cards can get purchased at very affordable costs. For 128GB cards, you might have to part with $40–$50, and this is quite a sum. You will be okay with the microSD cards mentioned above unless you are looking for higher read-write speeds.