Best MicroSD Cards for Microsoft Surface of 2018

Do you want to expand the storage on your Microsoft Surface tablet or laptop? Here we have a list of the best MicroSD cards for Microsoft Surface for you to check out before you buy one.

Best MicroSD Cards for Microsoft Surface

Microsoft Surface is a great piece of hardware that has a beautiful 2-in-1 form factor, great performance, and the most cutting-edge technologies. When it comes to storage option you will be limited to choose from some preset configurations that sometimes don’t fit your need. Fortunately, most Microsoft Surface models except the Surface Laptop are all comes with an SD or MicroSDXC card slot that you can use to expand your device’s storage.

Editor's Choice
Samsung 256GB 100MB/s (U3) MicroSDXC EVO Select Memory Card with Adapter (MB-ME256GA/AM)
Samsung 256GB 100MB/s (U3) MicroSDXC EVO Select Memory Card with Adapter (MB-ME256GA/AM)
Our rating
MicroSDXC Class 10 UHS-I U3 with 4K UHD video recording
Price: $69.99 $119.99
Best Value
Sandisk Ultra 200GB Micro SDXC UHS-I Card with Adapter - 100MB/s U1 A1 - SDSQUAR-200G-GN6MA
Sandisk Ultra 200GB Micro SDXC UHS-I Card with Adapter - 100MB/s U1 A1 - SDSQUAR-200G-GN6MA
Our rating
MicroSDXC Class 10 UHS-I U1 A1 with FullHD video recording
Price: $41.15 $55.13
Super Transfer Speed
Lexar Professional 1000x microSDXC 256GB  UHS-II/U3 W/USB 3.0 Reader Flash Memory Card - LSDMI256CBNL1000R
Lexar Professional 1000x microSDXC 256GB UHS-II/U3 W/USB 3.0 Reader Flash Memory Card - LSDMI256CBNL1000R
Our rating
MicroSDXC Class 10 UHS-II U3 with 3D & 4K video recording
Price: $248.99

MicroSD card buying guide

There are several things to consider when you’re choosing a MicroSD card for your device. MicroSD card’s capacity, speed, type, and price are the most important things you need to know about when it comes down to the final decision.

1Speed Class

According to the SD Association, here we have an overview of memory’s sequential write speed information for different speed class of MicroSD cards.

Minimum Write SpeedSpeed ClassUHS SpeedVideo SpeedMax Video Recording Quality
2MB/secClass 2SD Video
4MB/secClass 4SD Video
6MB/secClass 6V6SD Video
10MB/secClass 10U1V10SD Video
30MB/secU3V30Full HD Video
60MB/secV604K Video
90MB/secV908K Video

2App Performance Class

There is also another standard that is being used for application performance classification. This standard will show you the random read and write performance as input/outputs per second (IOPS).

Application Performance ClassMin. Random ReadMin. Random WriteMin. Sustained Seq. Write
Class 1 (A1)1500 IOPS500 IOPS10 MBytes/s
Class 2 (A2)4000 IOPS2000 IOPS10 MBytes/s

3Capacity Standard

You might want to know as well about what is the maximum MicroSD card’s capacity that your Surface can support. Here is the SD card capacity standard.

SD Slot StandardCompatible SD CardsMemory Capacity
SDSDUp to 2 GB
SDHCSDHC, SD2GB to 32GB
SDXCSDXC, SDHC, SD32GB to 2TB

Since all Microsoft Surface devices are using MicroSDXC host controllers, so your Surface technically can support MicroSD card with capacity up to 2TB. Learn more about Microsoft Surface specifications by downloading the Microsoft Surface RT User Guide.

Now you have a better understanding of MicroSD Card’s speed and capacity standard. Here, we have round up the best MicroSD cards that are compatible and work well on Microsoft Surface.

Best MicroSD Cards for Microsoft Surface
Sandisk Ultra 200GB Micro SDXC UHS-I Card with Adapter - 100MB/s U1 A1 - SDSQUAR-200G-GN6MA
Sandisk Ultra 200GB Micro SDXC UHS-I Card with Adapter - 100MB/s U1 A1 - SDSQUAR-200G-GN6MA
$41.15
Was: $55.13
Samsung 128GB 100MB/s (U3) MicroSD EVO Select Memory Card with Adapter (MB-ME128GA/AM)
Samsung 128GB 100MB/s (U3) MicroSD EVO Select Memory Card with Adapter (MB-ME128GA/AM)
$29.99
Was: $41.99
Lexar Professional 1000x microSDXC 128GB UHS-II/U3 (Up to 150MB/s Read) W/USB 3.0 Reader Flash Memory Card LSDMI128CBNL1000R
Lexar Professional 1000x microSDXC 128GB UHS-II/U3 (Up to 150MB/s Read) W/USB 3.0 Reader Flash Memory Card LSDMI128CBNL1000R
$128.99
BASEQI Aluminum MicroSD Adapter for Microsoft Surface Book & Surface Book 2 13.5" (Model-350A)
BASEQI Aluminum MicroSD Adapter for Microsoft Surface Book & Surface Book 2 13.5" (Model-350A)
$22.81

1 Sandisk Ultra Micro SDXC UHS-I Card

Sandisk Ultra 200GB Micro SDXC UHS-I Card with Adapter - 100MB/s U1 A1 - SDSQUAR-200G-GN6MA -25%
Price: $41.15
Was: $55.13
View on Amazon

The best MicroSD card for Microsoft Surface

  • Available from 8GB to 400GB.
  • Class 10 / UHS-I, speed up to 100 MB/s.
  • Load Apps faster with A1 app performance class
  • Waterproof, temperature proof, shockproof, and X-ray proof.
  • Included SD adapter.
  • 10-year limited warranty

If you want a fairly big storage for your Surface, you can get this 200GB MicroSDXC card at an affordable price while it is on sale. The Sandisk MicroSDXC UHS-I card features a class 10 speed rating.

It can support faster data transfer speed up to 100MB/s that is great for playing large videos. As the rated as A1 App Performance, it is able to run most apps and games without any slow down. This Sandisk MicroSDXC also has a great protection with waterproof, temperature proof, shockproof, X-ray proof and magnet proof.

2 Samsung EVO UHS-3 Class 10 MicroSD Card

Samsung 128GB 100MB/s (U3) MicroSD EVO Select Memory Card with Adapter (MB-ME128GA/AM) -29%
Price: $29.99
Was: $41.99
View on Amazon

The faster MicroSD card for Microsoft Surface.

  • Available from 32GB to 256GB.
  • Class 10 / UHS 3, 100MB/s read and 90MB/s write speed.
  • 4-proof protection from water, extreme temperatures, and other harsh conditions.
  • Included SD adapter.
  • 10-year limited warranty

The next one is from Samsung, The EVO UHS-3 card also rated as a class 10 and UHS-3 transfer speed. It can transfer up to 100MB/s and 90MB/s read and write speeds respectively. It is also able to record the 4K UHD video recording and handle most apps and games without any problems. It does come with MicroSD card adapter so you can use it in any computers with full-size SD card slot.

3 Lexar Professional 1000x microSDXC UHS-II/U3

Lexar Professional 1000x microSDXC 128GB UHS-II/U3 (Up to 150MB/s Read) W/USB 3.0 Reader Flash Memory Card LSDMI128CBNL1000R
Price: $128.99
View on Amazon

The fastest MicroSD card.

  • Using the high-speed UHS-II (U3) technology.
  • Transfer speed up to 150MB/s.
  • Verified to be compatible with GoPro cameras.
  • Can read can capture 4K UHD and 3D video.
  • Included a MicroSD UHS-II reader for the best possible transfer speed.

If you need the fastest expansion storage on your Microsoft surface devices, you can count on this Lexar Professional 1000x. It using the latest UHS-II/U3 technology that can deliver the fastest transfer speed up to 150MB/s.

It will let you work on a big documents or projects file that need the high speed of both input and output. It’s verified to work great with GoPro cameras for capturing 4K UHD videos.

4 BASEQI Aluminum MicroSD Adapter for Surface Book

BASEQI Aluminum MicroSD Adapter for Microsoft Surface Book & Surface Book 2 13.5" (Model-350A)
Price: $22.81
View on Amazon
  • Designed for Surface Book.
  • Made from aluminum material.
  • Easy to insert/remove.
  • Supports UHS-I.
  • Model 350A for 13.5″ Surface Book and Surface Book 2.
  • Model 351A for 15″ Surface Book 2

If you are looking to expand the storage of your Surface Book and Surface Book 2, the only thing you can do is using the SD card slot. Since it is a full-sized SD card slot, you will need a full-sized SD card or SD card adapter. However the depth of the slot is about half length of the card, so it’s not a good idea to use the full-sized SD card as a permanent solution to expand the storage.

Fortunately, there is a MicroSD Adapter made by BASEQI that is firm and nicely fit the Microsoft Surface Book card slot without sticking out. With that said, you can now use any microSD card to expand storage on your Surface Book. It has the same color and aluminum designed just like the Surface Book’s chassis.

Conclusion

Those are the best MicroSD cards in terms of capacity, speed, and price. If you want the most affordable large MicroSD card, we recommend the Sandisk Ultra 200GB Micro SDXC UHS-I card or Samsung 128GB EVO UHS-3 MicroSD card. If the speed matter you the most the Lexar Professional microSDXC are what you should consider. Finally, if you have Microsoft Surface Book you will need additional special MicroSD adapter made specifically for Surface Book.