Lexar 32GB 300X microSDHC Class 10 Memory Card

  • Model #: LSDMI32GBB1NL300A
  • Web Code: 10385146
Sold and shipped by: Best Buy
{{primarySeller.rating.rating.toFixed(1)}} seller rating, {{primarySeller.rating.count}} review(s)


The Lexar 32GB microSDHC Class 10 memory cards let you quickly capture and transfer high-quality photos, Full HD and 4K video, and a large number of multimedia files, with read transfer speeds of up to 300x (45MB/s). The card leverages UHS-I technology, allowing you to get the most out of your tablet, sports camcorder, or smartphone.

More Information

  • Features an 32GB storage capacity to store your photos and videos
  • High-speed card makes it easy to snap fast-action shots and record stunning 1080p Full HD, 3D, and 4K UHD video
  • Leverages UHS-I technology to provide high-speed, Class 10 performance so you can take advantage of your device’s photo- and video-taking abilities
  • Delivers transfer speeds of up to 300x (45MB/s) so you spend a lot less time waiting for your files to be copied over from card to computer
  • Premium memory solution for tablets, sports camcorders, and smartphones

What's in the Box?

  • Lexar 300X 32 GB microSDHC Class 10 Card
  • SD Adapter

Manufacturer's Warranty:

  • Parts - 5 Year(s)
  • Memory Card Format
  • Storage Type
    microSD, microSDHC & microSDXC Memory
  • Capacity
    32 GB
  • Number of Cards Included
  • Max. Read Speed
    45 MB/s
  • Max. Write Speed
    20 MB/s
  • Max. Read X-Speed Rating
  • SD Speed Class
    Class 10
  • Write-protect Switch
  • Wi-Fi Capability
  • Geo-tagging
  • Colour
    White; Blue
  • Warranty Parts
    5 Year(s)



Customer Reviews

4.3 / 5
Based on 20 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
  • 3
  • 2
  • 1

Positive vs. Critical Reviews

Positive 85%

17 Reviews

Critical 15%

3 Reviews

Rate & Review this product

Tell others about your experience with this product.

Write a review

  • from Montréal, QC

Died after a few months

After a few months of use I notice it's not working anymore. It says it is Write protected but it is impossible to format or remove this protection. Useless.

  • from Halifax, NS

Works great

Never had a problem with it Very reliable and last for long

  • from Oakville, ON

lost everything off this SD card after 3 months

Purchased for expandable memory on my Android phone. I formatted as internal for my phone and 3 months of normal use the phone stopped recognizing it. factory reset my phone and card would still not read. I tried to format the card and neither my computer or phone could read or recognize the card was there. There was no reason for the card to stop working what so ever. It is always huge inconvenience when this sort of thing happens. Maybe this card was a Lemon, but I would still purchase with caution.

  • from Toronto, ON

Working perfect

Its working good no problem at all. Im useing this for car dash camra

  • from Toronto, ON

No Good

Died with 2 days

  • from Toronto, ON

Lexar 32GB 300x microSDHC memory card

This is a great sd card, but not for the regular price. Wish we would have purchased a bigger card

  • from Thorold, ON

Great Product

I installed in my dash cam, works perfectly with no issues.

  • from Surrey, BC

Lexar 32GB 300X microSDHC Class 10 Memory Card

Product ordered online, arrived promptly. Price was good, less than currently advertised. Intended for use as memory expansion in an old Samsung Galaxy GT-P5113 tablet. Installed with no problem, works fine. No problems encountered so far.

  • from Brampton


The SD Card works perfectly on my GoPro Camera. Really worth the price considering it was on sale.

  • from Ajax, ON

Great Product and a great Buy!

I got a truly amazing deal @ boxing day and would like to thank Best Buy for inviting me to complete this survey. It could have gone either way good or bad however in this case it was all good. I liked the fact that the micro SD card came with an SD card converter if I need it and trust Lexar reliability and speed.

  • from Charlottetown, PE

Lexar 32GB 300X microSDHC

Excellent product at super excellent price on boxing day sale. I use them in my Go Pro ,phones and Tablets with no problems. :-)

  • from Moncton, NB

Good product

Ordered this to use in a tablet and works just fine. I have also tried it in a phone without any issue

  • from Milton, ON

Great Card

No issues at all works great

  • from Toronto, ON

lexar 32 gb microsd

Excellent product at super excellent price on boxing day sale. Bought 2 of these for my smart phones. Working flawless. Fast free 2nd shipping.

6 Review(s) available in French
Show 4 More Reviews

Best Buy Gift Card
Best Buy Gift Cards
Best Buy Credit Card
Best Buy Credit Cards
Best Buy Reward Zone
Best Buy Reward Zone