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  • Front. SanDisk - Ultra 400GB MicroSDXC UHS-I Memory Card.
  • Alt View 11. SanDisk - Ultra 400GB MicroSDXC UHS-I Memory Card.
  • Alt View 12. SanDisk - Ultra 400GB MicroSDXC UHS-I Memory Card.

SANDISK - Ultra 400GB MicroSDXC UHS-I Memory Card

Model:
SDSQUAR-400G-GN6MA
SKU:
6092830
Your price for this item is $129.99

Customer reviews

Rating 4.9 out of 5 stars with 168 reviews

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Rating by feature

  • Value

    Rating 4.9 out of 5 stars

  • Quality

    Rating 5.0 out of 5 stars

  • Ease of Use

    Rating 5.0 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers are satisfied with the Ultra 400GB MicroSDXC UHS-I Memory Card's substantial storage capacity, reliable compatibility with various devices like Nintendo Switches and Samsung phones, and its overall quality. Positive feedback highlights the card's ease of use and great value for its price. The card's performance in expanding device storage is frequently praised. No significant negative feedback was reported.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 6 Showing 101-120 of 167 reviews
  • Pros mentioned:
    Speed

    Slow

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Noticeably slow to write to on my Note9. Expected some reduced performance comapred to better classes, but it was even more than expected. I recommend storing read-only things like movies and music to this, and not set default storage for pictures and video to this, as you'll see the slowdown.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Storage

    Great for a modded switch

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great value and a good amount of storage for a modded switch!

    I would recommend this to a friend
  • Pros mentioned:
    Speed

    Fast

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good sd card. Use for my Nintendo switch. Fast and reliable

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Lots of room!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good buy for expanding memory. Lors of room to hold your memories.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Awesome

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love it works perfect I love ittt so much. Works

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Good Memeory Card

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Got this for my surface pro 6. Gives me a lot more storage space.

    I would recommend this to a friend
  • Pros mentioned:
    Memory card

    great micro sdx

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This micro sdx works great in my tablet. I would highly recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Bought for Nintendo switch

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Bought on black Friday to replace the 128gb I bought last year.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    More Storage

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great for extra storage of files, music, whatever.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Great storage capacity choice

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's a great amount of storage, not colossal, but yoooge capacity.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Great SD Card!!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This SD card was great. Would purchase it again. Thanks!!

    I would recommend this to a friend
  • Pros mentioned:
    Memory card

    Works great

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Using this in a Samsung S4 tablet. Works, no problems.

    I would recommend this to a friend
  • Pros mentioned:
    Quality

    LOts of photos to be taken and stored

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Value, need to get another for the other camera.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Great storage card

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect thing to have with out having to delete anything.

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Works Great in my Switch!

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Now I never have to worry about running out of room!

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    great micros card

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    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    SanDisk 400g microsd card is reliable and big in storage

    I would recommend this to a friend

  • Memory Card

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does what it is supposed to do Always purchase ScanDisk

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Great Storage

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Awesome external storage for personal or work files on the go

    I would recommend this to a friend
  • Pros mentioned:
    Compatibility

    Works for Switch

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works for Nintendo Switch perfectly. No issues...

    I would recommend this to a friend
  • Pros mentioned:
    Storage

    Great item

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So much storage in such a small device. I Love this

    I would recommend this to a friend
Page 6, Showing 101-120 of 167 reviews
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