SanDisk 128GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 160MB/s, C10, U3, V30, 4K, A2, Micro SD - SDSQXA1-128G-GN6MA

(1449 Reviews)

Price
$9.27

Quantity
(10000 available )

Total Price
Share
4685 Ratings
4081
348
105
57
94
Reviews
  • Dr. Deondre Emard

    > 3 day

    As expected

  • krazymissy4u

    > 3 day

    Got this for my kids tablets. Good for extra Storage

  • Rose

    > 3 day

    I love it and work good.

  • Blake DeLugt

    Greater than one week

    First and foremost, I did receive a genuine card. After putting LA Noire onto my Nintendo Switch I was basically out of storage space, and after a bit of research found that this was a highly recommended card. Now I can see why! The speeds are perfect for all of your needs, and the 128gb version I bought has been more than enough room. While there are more expensive cards out there, I can highly recommend this as one that will get the job done greatly for a great price.

  • Dylan Ronk

    > 3 day

    Theres a lot of great specs to break down here. U3 is excellent, A2 is even better (probably the most important spec) and XC1 is great. If you are trying to get Android working on a Nintendo Switch, this card shows marked improvements over an A1 card that isnt U3. If you want great performance for the price, this is about the best you get. You can go a notch higher and get the A3 compatible card SanDisk sells but they are expensive and require more specific use cases I say. Moving files onto it, Im seeing around 80MBps on the higher end which is very fast compared to other models. Make sure you have a good adapter or the speeds will get knocked down. My laptop has a built in reader and I only got 33MBps but 80 when using their high speed reader.

  • Joe

    09-06-2025

    Purchased this micro SD card for my new steam deck, quality product and easy to use 100% would recommend

  • A. Ramirez

    11-06-2025

    good quality and transfers information fast

  • Amy Rogers

    > 3 day

    Used for Nintendo switch. Should work fine. Easy to install. Packaged nice

  • Ashley E

    Greater than one week

    Bought it out of convenience because it was the only way I could use my drone. My drone is fire so I’ll say I like this too.

  • Dustin Tarditi

    Greater than one week

    Good micro SD card, but was NOT compatible with our Nintendo switch, so we had to use it in another device and get a different card for the switch.

With the SanDisk Extreme 128GB microSD UHS-I Memory Card get extreme speeds for faster transfer, app performance, and 4K UHD video. (2) Ideal for your Android smartphone, action cameras or drones, this high-performance microSD card handles 4K UHD video recording, Full HD video and high-resolution photos. The super-fast SanDisk Extreme microSDXC memory card reads up to 160MB/s and writes up to 90MB/s. Plus, it’s A2-rated, so you can get fast application performance for an exceptional smartphone experience. Not all devices support microSD memory card formats. Check with your device manufacturer for more details. For 128GB-400GB: Up to 160MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, requires compatible devices capable of reaching such speeds. Up to 90MB/s write speeds. 1MB=1,000,000 bytes. (1) 1GB=1,000,000,000 bytes. Actual user storage less. (2) Compatible device required. Full HD (1920x1080) and 4K UHD (3840 x 2160) support may vary based upon host device, file attributes and other factors. (3) Download and installation required. (4) Card only. See SanDisk website for additional information and limitations. (5) UHS Speed Class 3 (U3) designates a performance option designed to support real-time video recording with UHS-enabled host devices. Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS-enabled host devices. (6) Registration required; terms and conditions apply. (7) For 64GB-400GB: A2 performance is 4000 read IOPS, 2000 write IOPS. Results may vary based on host device, app type and other factors. (8) Read only; Based on internal testing. Results may vary based on host device, file attributions and other factors.

Related products

Shop
( 1781 Reviews )
Top Selling Products