The best microSD cards of 2024: Expert tested

In our tech-fueled period, microSD playing cards have emerged because the unsung champions of information storage. These tiny shards of plastic are, in actuality, veritable titans of storage able to including gigabytes of storage to a wide selection of units — from smartphones and tablets to motion cameras, dashcams, and drones. Whether or not you are snapping selfies or capturing the wildest of adventures, these storage playing cards are possible an integral a part of your digital existence, maybe with out you even realizing it.

However beware! The market is a minefield of low-quality and counterfeit pretenders that threaten to sabotage your knowledge and throttle your system’s efficiency. The specter of dropping priceless recordsdata or enduring sluggish operations is an ever current fear. However worry not, as top-tier microSD playing cards are astonishingly inexpensive. Investing in real, high-quality playing cards is not merely a sensible alternative; it is an absolute should as premium playing cards ship unequalled efficiency, steadfast reliability, and rock-solid knowledge integrity, guaranteeing your digital escapades stay seamless and your tech life hums together with effectivity. 

So, select correctly, as a result of on the subject of microSD playing cards, high quality reigns supreme.

Additionally: What do all those microSD and SD card numbers and letters mean?

What’s the greatest microSD card proper now?

Through the years, I’ve carried out hands-on testing on quite a few microSD playing cards, evaluating options like capability, value, and efficiency. My intensive use of dozens of microSD playing cards throughout quite a lot of units, together with smartphones, tablets, drones, and motion cameras, has given me a complete understanding of their efficiency in real-world eventualities. 

Based mostly on my testing, listed here are my prime picks for the very best microSD playing cards, with the SanDisk Extreme microSDXC standing out as the very best general alternative for its constant high quality, efficiency, and cheap value. 

The most effective microSD playing cards of 2024

Execs

  • Nice, constant high quality
  • Nice worth
  • Comes with a microSD to SD card adapter
Cons

  • Numerous counterfeits on the market
  • Capacities peak at 1TB

Inform me you want a microSD card and chances are high that that is the one I am going to suggest. I have been utilizing SanDisk microSD playing cards in smartphones, tablets, motion cams, dashcams and drones for years now, and I’ve not had one let me down. 

High quality would not have to return at a value, both—you may decide up a 1TB card for below $100.

That is persistently one of many highest-rated microSD playing cards in on-line opinions.

SanDisk Excessive microSDXC UHS-I tech specs: Capability: From 32GB to 1TB | Offload velocity: As much as 190MB/s | Write velocity: As much as 130MB/s | Efficiency score: 4K and 5K UHD-ready with UHS Pace Class 3 (U3) and Video Pace Class 30 (V30) | In-app efficiency score: A2 (as much as 4000 learn IOPS, 2000 write IOPS)

Execs

  • An expert-grade card for a mainstream value
  • Comes with an SD card adapter
Cons

  • For some who like large playing cards, the capability ceiling of 512GB will really feel restricted

Lexar, a model I’ve trusted for effectively over a decade, has launched a brand new microSD card — the Lexar Skilled Silver Plus microSDXC. The storage card combines professional-grade efficiency and reliability at a budget-friendly value, and I lately put it to the check.

The cardboard is rated with a video class velocity of V30 and a UHS velocity score of U3, that means it may possibly obtain a minimal of 30 MB/s. It additionally boasts an Utility Efficiency Score of A2, indicating it may possibly deal with 4000 IOPS minimal random reads, 2000 IOPS minimal random writes, and 10 MB/s minimal sustained sequential writes. 

When it comes to efficiency, this card is ideal for 4K video seize in H.265 format, which is greater than sufficient for most individuals’s wants. It is strong and dependable, and it comes with an awesome guarantee and free restoration software program in case you by accident delete essential footage.  

Evaluation: Lexar Professional Silver Plus microSDXC

For a brand new card, the consumer opinions on on-line shops are very constructive, certainly, which suggests this card is a winner.

Lexar Skilled Silver Plus microSDXC Reminiscence Card tech specs: Capability: From 128GB to 512GB | Offload velocity: As much as 205MB/s | Write velocity: As much as 150MB/s | Efficiency score: 4K and 5K UHD-ready with UHS Pace Class 3 (U3) and Video Pace Class 30 (V30)  

Execs

  • A simple purchase for many who just like the Amazon model
  • Comes with microSD to SD card adapter
  • Not come throughout a counterfeit of this model
Cons

  • Will be pricier than different choices
  • Not as quick as a few of the different playing cards

That is the cardboard I like to recommend to those that both are in love with the Amazon Fundamentals model, or who’re scared to purchase one other model for worry of getting a counterfeit card. 

I’ve used these playing cards so much in functions the place velocity isn’t a priority — reminiscent of dashcams — and so they’ve all carried out as marketed. 

Evaluations on shops reminiscent of Amazon are extremely constructive, with patrons being stunned that one thing on the Amazon Fundamentals model will be so good.

Amazon Fundamentals Micro SDXC Reminiscence Card tech specs: Capability: From 32GB to 1TB | Offload velocity: As much as 100MB/s | Write velocity: As much as 60MB/s | Efficiency score: 4K and 5K UHD-ready with UHS Pace Class 3 (U3) and Video Pace Class 30 (V30)  

Execs

  • Excessive efficiency
  • Laser-etched serial quantity to scale back on counterfeits
  • 3-year guarantee
  • Superior Restoration Professional Software program to revive broken recordsdata included
Cons

  • Capability tops out at 256GB
  • Dear

After I need velocity, these are the playing cards that I flip to after I have to report a variety of knowledge. With write speeds topping at 130MB/s, these are the playing cards I select after I’m working with 5K video, both on the bottom in motion cameras or within the air with a drone. 

With 89 % of Amazon reviewers giving this card 4 or 5 stars, this can be a card you may belief. 

ProGrade Digital UHS-II microSD Card tech specs: Capability: From 64GB to 256GB | Offload velocity: As much as 250MB/s | Write velocity: As much as 130MB/s | Efficiency score: 4K and 5K UHD-ready with UHS Pace Class 3 (U3) and Video Pace Class 60 (V60)    

Execs

  • Excessive endurance
  • Quick sufficient for 4K video
  • 5-year guarantee
Cons

  • Capability tops out at 256GB

If you are going to be doing a variety of writing to a microSD card, these are the playing cards for you as they’re designed to supply as much as 16 years — an unbelievable 140,160 hours — of steady recording time for the 256GB model, whereas providing learn and write speeds of as much as 100 megabytes per second (MB/s) and 40 MB/s, respectively.

Evaluation: Samsung PRO Endurance MicroSDXC Card

I’ve learn numerous opinions on Reddit and Amazon for these playing cards, and the claims of excessive endurance appear to translate into real-world utilization.

Samsung PRO Endurance MicroSDXC Card tech specs: Capability: From 32GB to 256GB | Offload velocity: As much as 100MB/s | Write velocity: As much as 40MB/s | Efficiency score: 4K and 5K UHD-ready with UHS Pace Class 3 (U3) and Video Pace Class 30 (V30) 

Execs

  • Trusted model
  • Wonderful monitor report
  • Lifetime guarantee
Cons

  • Pricier than the competitors

It is inconceivable to cowl storage media for cameras with out together with Lexar, because it’s a kind of manufacturers that is been round because the daybreak of storage. Nice efficiency, a wonderful restricted lifetime guarantee, and one other model that is not let me down.

One other model of microSD playing cards that has tens of a whole lot of constructive opinions on shops and Reddit.

Lexar Skilled microSDXC UHS-I microSD Card tech specs: Capability: From 64GB to 1TB | Offload velocity: As much as 160MB/s | Write velocity: As much as 130MB/s | Efficiency score: 4K and 5K UHD-ready with UHS Pace Class 3 (U3) and Video Pace Class 30 (V30) | In-app efficiency score: A2 (as much as 4000 learn IOPS, 2000 write IOPS) 

ZDNET’s decide for the very best general microSD card is the SanDisk Extreme, however narrowing down the very best microSD card is not a simple process. That is as a result of you may have totally different playing cards for various functions. For instance, one particular person would possibly favor efficiency, whereas one other would possibly need excessive endurance, and one other be price range acutely aware. 

Fortunately, there are quite a few choices for additional storage that may vary from just some {dollars} to over 100, with totally different storage choices and browse and write speeds. 

Model

Worth

Learn velocity (MB/s)

Write velocity (MB/s)

SanDisk Excessive

From $10

190

130

Lexar Skilled Silver Plus

From $18

205

150

Amazon Fundamentals

From $13

100

60

ProGrade Digital

From $50

250

130

Samsung PRO Endurance

From $12

100

40

Lexar Skilled

From $12

160

130

*MSRP on the time of writing. Please be aware that precise costs could range relying on obtainable gross sales, offers, reductions, and coupons.

ZDNET’s decide for the very best general microSD card is the SanDisk Extreme, however narrowing down the very best microSD card is not a simple process. Try our different prime picks and see how they examine to one another, and to your wants. 

Select this microSD card model

In the event you…

SanDisk Excessive

Need a implausible all-rounder appropriate for many functions.

Lexar Skilled Silver Plus

Need a skilled, pro-grade card with out the eye-watering value.

Amazon Fundamentals

Are anxious about counterfeit playing cards with extra distinguished manufacturers.

ProGrade Digital

File a lot of video and need blistering quick write speeds.

Samsung PRO Endurance

Are recording 24/7/365 to the cardboard with CCTV or use it in a physique cam or sprint cam.

Lexar Skilled

Are an expert and also you desire a model that is been round for ages and a restricted lifetime guarantee.

ZDNET solely recommends merchandise we ourselves have examined or researched, and whereas there are various microSD choices available on the market, not each card is constructed the identical. Listed below are another elements I thought of when testing and curating my prime picks. 

  • Actual-world use: After I check microSD playing cards, I exploit them in quite a lot of programs from cameras and drones to CCTV programs below each straightforward and harsh circumstances, to get a really feel for a way they really work in the actual world.
  • Model belief: I have been a photographer and videographer for a few many years, and a drone operator for shut to 10 years, and through that point I’ve had the prospect to make use of all these microSD playing cards in real-world conditions. These are the manufacturers of playing cards that I exploit and belief.
  • Benchmarks: I am additionally fairly a nerd, and have carried out each actual world and artificial benchmarks on these storage playing cards. For benchmarking I exploit AmorphousDiskMark and BlackMagic Disk Speed Test.

The principle distinction between an SD card and a microSD card is measurement. SD playing cards are bigger, measuring 32mm x 24mm x 2.1mm, whereas microSD playing cards measure 15mm x 11mm x 1mm.

Each sorts of playing cards are available in comparable capability ranges and efficiency lessons. 

SD playing cards are present in units with bigger kind elements reminiscent of digital cameras, camcorders, and older laptops, whereas the smaller microSD playing cards discover a place in smaller units reminiscent of smartphones, tablets, drones, and motion cameras.

No. In truth, I’ve seen folks run into troubles and lose a variety of knowledge doing this, not a lot due to the microSD card, however due to their very own unhealthy practices. A terabyte microSD card can maintain a variety of knowledge, however that may result in drawback for those who do not recurrently empty it and in the future your digital camera falls into the ocean or your drone flies away by no means to be seen once more.

That is why I choose having a handful of smaller playing cards. This fashion I modify them recurrently, and if the worst occurs and I do lose knowledge, the loss is proscribed.

Very sturdy! 

I have been utilizing microSD playing cards for nearer to twenty years now, and so they’re extremely sturdy. MicroSD playing cards are constructed to resist excessive climate circumstances, and are temperature-proof, waterproof, drop-proof, shockproof, and even X-ray proof.

It may be arduous to do that. The best way many discover out is that their card both dies or would not have anyplace close to the said capability.  

Different, extra refined giveaways embrace the printing on the cardboard being poor high quality or improper, and low cost packaging.

Home windows customers may also use software program instruments to verify the validity of their microSD playing cards, instruments reminiscent of h2testw, USB Flash Drive Tester, and ChipGenius.

One other method it to hold out a velocity verify check utilizing a instrument reminiscent of BlackMagic Disk Speed Test or CrystalDiskMark and checking your outcomes in opposition to the specs on the cardboard’s packaging or the web. If they’re dramatically totally different — say by 20% or extra — then you possibly can have a faux card (or one thing is improper together with your check system or card reader).

The easiest way to keep away from counterfeits is to purchase from a good outlet.

Sure, however I will steer away low cost or price range microSD playing cards, just because my itemizing above has some nice playing cards at an awesome value, and going cheaper is fake financial system.

However listed here are a few playing cards that may curiosity you — a 1.5TB card and an awesome worth 3-pack of 128GB playing cards.

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