Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Main Content
product image

SanDisk - Ultra PLUS 400GB microSDXC UHS-I Memory Card

Model: SDSQUB3-400G-ANCMA
SKU: 6346820
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Storage Capacity: 400 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
    • Maximum Read Speed: 130 megabytes per second (The greatest speed at which the device can read information; for example, opening files.)
    • Memory Card Format: Secure Digital Extended Capacity (SDXC)
  • General
    • Product Name: Ultra PLUS 400GB microSDXC UHS-I Memory Card
    • Brand: SanDisk
    • Model Number: SDSQUB3-400G-ANCMA
    • Color: Gray
    • Color Category: Multi
  • Capacity
    • Storage Capacity: 400 gigabytes (Measured in megabytes (MB), gigabytes (GB) and terabytes (TB), this is the amount available for storing files, music, movies, photos and more. The total includes the capacity of the hard disk drive and solid state drive if both are included on the computer.)
  • Speed
    • Maximum Read Speed: 130 megabytes per second (The greatest speed at which the device can read information; for example, opening files.)
    • SD Bus Mode: UHS-I
    • SD Speed Class: Class 10
    • UHS Speed Class: U1
    • Video Speed Class: V10
  • Environmental
    • Water Resistant: true (Resists some degree of water penetration.)
    • Maximum Operating Temperature: 185 degrees fahrenheit (The highest recommended ambient (surrounding) temperature in which the product can ideally operate stated by the manufacturer. Generally long-term exposure of the product to temperatures more than the maximum can result in ineffective operation.)
    • Minimum Operating Temperature: -13 degrees fahrenheit (The lowest recommended ambient (surrounding) temperature in which the product can ideally operate stated by the manufacturer. Generally long-term exposure of the product to temperatures less than the minimum can result in ineffective operation.)
    • Shock Resistant: true (Resists some degree of damage from impact.)
    • X Ray Resistant: true
  • Compatibility
    • Adapter Included: true
  • Dimensions
    • Product Height: 0.03 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 0.6 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 0.4 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
  • Warranty
    • Manufacturer's Warranty - Parts: Limited lifetime
    • Manufacturer's Warranty - Labor: Limited lifetime
  • Other
    • UPC: 619659174828

SanDisk Ultra® PLUS microSDHC and microSDXC cards are fast for better pictures, app performance and Full HD video. Ideal for Android smartphones and tablets, these A1-rated cards load apps faster for a better smartphone experience. Built to perform in harsh conditions, SanDisk Ultra PLUS microSD cards are waterproof, temperature proof, shockproof and X-ray proof. This microSD card is also rated Class 10 and Video Speed Class 10 (V10) for Full HD video recording performance and comes with a lifetime warranty.

Memory Card buying Guide

  • Compatible with most devices that support microSDXC cards: For wide-ranging use.
  • 400GB storage capacity: Provides plenty of space for your photos, videos and more.
  • Fast data transfer: Up to 130MB/s read speed for quick access to your files.
  • Rugged construction: Resists damage due to shock, water, X-rays and temperature.
  • SanDisk Memory Zone App for Easy File Management: Available from the Google Play store, the SanDisk Memory Zone app lets you view, access and back up your phone's files in one location. It can also automatically move files from your device to your memory card to free up space.
  • Compatible with MobileMate® USB 3.0 Reader: Use with the MobileMate® USB 3.0 microSD card reader so you can move big files fast, move a lot of files fast or just make frequent file transfers that much quicker.
Whats Included
  • SanDisk Ultra Plus 400GB microSDXC UHS-I Memory Card
  • MicroSDXC to SD adapter

Q: Does this work in a Nintendo Switch?

A: Everything I've researched said it should and there's numerous users reporting that the card works great in the Switch. I've not tested it myself because this is a gift for my son for Christmas, but go ahead and buy it, it'll safely work!

Q: How will this particular sd card (Sandisk Ultra A1 400GB) work with my kindle fire 8 (7th generation )

A: No, the SanDisk® microSDXC Ultra PLUS 400GB Memory card will not support the Amazon Kindle Fire 8 as it supports nicroSDXC Memory Card of upto 128GB capacity.

Q: Does this work for Microsoft surface pro 6 or 7 tablets?

A: Yes, the SanDisk®️ microSDXC Ultra PLUS 400GB Memory Card will work in the Microsoft Surface Pro 6 and 7 as it supports the microSDXC Memory Cards.

Q: Will this be able to record 4K video from a drone (ie. DJI Mavic 2) at full speed?

A: No, the SanDisk® microSDXC Ultra PLUS 400GB Memory Card does not support 4K videos. However, we manufacture our Extreme Line Memory Cards which support 4K videos and we recommend the same. You can purchase them from BestBuy or our official online store.

Q: This card will work with Samsung galaxy A 12 phone.

A: Yes, the SanDisk® Ultra PLUS microSDXC 400GB Memory Card is compatible with the Samsung Galaxy A12 as it support microSDXC Memory Card of up to 1Tb capacity.

Q: I have a Microsoft Lumia 950 phone, yes it still works, but I wouild like to replace a five year old Sandisk 64GB micro xdsc memory card with a larger card; does anyone know the actual maximum MB size card I can use?

A: Hello, please allow us to inform you that the Microsoft Lumia 950 is tested with the maximum capacity of 200GB microSDXC Memory Card. However, theoretically it can take up to 2TB microSDXC cards.

Q: Will this 400 gb work with Nikon D3409? Thanks

A: Yes, the SanDisk® SDXC Ultra PLUS 400GB Memory Card will work with the Nikon D3400 as it supports SDXC Memory Card of up to 512GB capacity.

Q: Will this memory card also work in a Samsung Galaxy S9? I see that it will work in the S9 Plus and S10.

A: Yes, the SanDisk®️ microSDXC Ultra PLUS 256GB Memory Card will work in the Samsung Galaxy S9 as it supports the SDXC Memory Cards of upto 400GB capacity.