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Deal.ai › SanDisk › Memory Cards
SanDisk
SanDisk 128GB Ultra UHS-I microSDXC Memory Card

SanDisk 128GB Ultra UHS-I microSDXC Memory Card

4.5(15 ratings)

Best price now

$19.98at eBayChecked Nov 8

55% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Price facts

  • Last seen at $19.98 at eBay on Nov 8.
  • Checked at 4 stores.

Our take on the SanDisk 128GB Ultra UHS-I microSDXC Memory Card

The SanDisk Ultra is a high-capacity microSDXC card designed for Android smartphones, tablets, and MIL cameras. It features A1-rated performance for faster app loading and Class 10 speeds for Full HD video recording. While it lacks the write speeds required for 4K video, it serves as a reliable storage expansion for photos and mobile media.

Best forAndroid smartphone storage expansionNintendo Switch gamingFull HD dash cams and home securityStoring large photo libraries
Pros
  • A1 rating optimizes mobile app performance
  • Fast 140MB/s read speeds for quick file transfers
  • Waterproof, shockproof, and X-ray proof durability
  • Includes full-size SD adapter for laptop compatibility
Cons
  • U1 speed class is insufficient for 4K video recording
  • Write speeds are significantly slower than read speeds
  • Not ideal for high-bitrate professional photography

SanDisk 128GB Ultra UHS-I microSDXC Memory Card prices at every store

  • WalmartNew

    In stockSold by IFLASH INC

    $32.65Checked Nov 8
    Visit Walmart
  • NeweggNew

    In stock

    $43.99Free shippingChecked Nov 8
    Visit Newegg
  • StaplesNew

    In stock

    $44.09Free shippingChecked Nov 8
    Visit Staples
  • eBayNew

    Availability unknownSold by fusioncenterstore (90% positive, 16 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $19.98Free shippingChecked Nov 8
    Visit eBay
  • eBayOpen box

    Availability unknownSold by yes-embiz (100% positive, 64,900 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $19.99Free shippingChecked Nov 8
    Visit eBay

Also available at

  • eBayCheck price at eBay

Store links may earn us a commission. Some prices via Klarna.

SanDisk 128GB Ultra UHS-I microSDXC Memory Card price history

Lowest price we've seen: $32.65 on Nov 8 at Walmart. Tracked across 4 stores since Nov 8.

What reviewers say

  • 4.5 / 515 ratings

Users generally praise this card for its reliability and consistent performance in mobile devices. It is frequently cited as a top choice for casual users who need dependable storage without the premium cost of professional-grade cards.

What people mention
  • App PerformancePraisedThe A1 rating ensures apps stored on the card launch and run smoothly on mobile devices.
  • Video RecordingMixedIt handles 1080p video perfectly but struggles with the data demands of 4K resolution.
  • DurabilityPraisedOwners report the card survives well in harsh environments like outdoor security cameras.

Specifications

SD Format
microSDXC
Format
SD
SD Speed Class
Class 10, UHS Class 1
Capacity
128 GB
SD Type
microSDXCSource
Memory Size
128 GBSource

Questions and answers

Is this card fast enough for 4K video?
No, this card is rated U1/Class 10, which is optimized for Full HD (1080p). For 4K video, you should look for a U3 or V30 rated card like the SanDisk Extreme.
Will this work in a Nintendo Switch?
Yes, it meets the Switch's requirements for UHS-I support and provides enough speed for quick game loading.
What does the A1 rating mean?
A1 stands for App Performance Class 1, meaning the card is specifically tuned to handle the random read/write operations used by mobile applications.
Does it come with an adapter?
Yes, it typically includes a microSD to SD adapter so you can use it in standard SD slots on PCs and cameras.
Where is the SanDisk 128GB Ultra UHS-I microSDXC Memory Card cheapest?
At eBay, for $19.98, 55% under what the other stores charge, as of our latest check.
What do buyers say about the SanDisk 128GB Ultra UHS-I microSDXC Memory Card?
Rated 4.5 out of 5 from 15 ratings.
Where can I buy the SanDisk 128GB Ultra UHS-I microSDXC Memory Card?
4 stores we checked sell it, including eBay, Newegg, Staples, Walmart.

Stores we've priced the SanDisk 128GB Ultra UHS-I microSDXC Memory Card at

  • Newegg deals and prices
  • staples.com deals and prices
  • Walmart deals and prices

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Wi-Fi
NoSource
Speed Class
Class 10Source
App Performance Class
A1Source
UHS Speed Class
U1Source
UHS Interface
UHS-ISource
Read Speed (MB/s)
140Source