Video Chat with a Photography Expert - Live

SanDisk 400GB Ultra UHS-I microSDXC Memory Card with SD Adapter

BH #SAUMSD400GB • MFR #SDSQUAR-400G-GN6MA
SanDisk 400GB Ultra UHS-I microSDXC Memory Card with SD Adapter
Key Features
  • 400GB Storage Capacity
  • UHS-I / A1 / U1 / Class 10
  • Max Read Speed: 100 MB/s
  • Min Write Speed: 10 MB/s
Designed with the Application Performance Class 1 (A1) rating, the 400GB Ultra UHS-I microSDXC Memory Card from SanDisk has been optimized to give Android users an improved mobile experience, delivering faster mobile app performance. The A1 spec allows the card to manage random read input-output access per second (IOPS) operations so it can quickly open apps and process accompanying tasks, such as audio, graphics, saved profiles, and in-app permissions.
No Longer Available
Ask an Expert
866.264.7509
See any errors on this page? Let us know

What are the "Write Speed" max and min ?

What are the "Write Speed" max and min ?
Asked by: Thanh
min/max write speeds are 10MB/s-30MB/s.
Answered by: Rob
Date published: 2021-01-20

Will this work with a Kindle Fire HD 10?

Will this work with a Kindle Fire HD 10?
Asked by: Cynthia
Yes, this should work fine with that product.
Answered by: Joseph
Date published: 2021-01-20

Will this work with DJI osmo pocket?

Will this work with DJI osmo pocket?
Asked by: ronald
Yes it will at 180 , if you are going to record at 4K its recommended faster card
Answered by: vilson
Date published: 2021-01-19

Can it be used for GoPro 7?

Can it be used for GoPro 7?
Asked by: Anonymous
Yes, it will work.
Answered by: Rob
Date published: 2021-01-15

Does this work with an iPhone ?

Does this work with an iPhone ?
Asked by: Paula
No , iPhone does not have a memory card slot
Answered by: vilson
Date published: 2021-01-13

Can this be used on a iPhone ?

Can this be used on a iPhone ?
Asked by: Paula
No , iPhone does not have a memory card slot
Answered by: vilson
Date published: 2021-01-13

What is the audio storage capacity (in minutes)? ...

What is the audio storage capacity (in minutes)? I need to audio record a 3-hour meeting.
Asked by: Melissa
It depends on the recording device and what file format you use, anywhere from 50 hours-200 hours.
Answered by: Rob
Date published: 2021-01-13

I am seeing reviews on your site that this ...

I am seeing reviews on your site that this peoduct is sometimes fake and is not really the capacity it claims. The internet is being flooded with fake cards. How do I know I am not buying a fake card?
Asked by: joseph
Have peace in mind as I bought two here and both are legit
Answered by: Matthew
Date published: 2021-01-04
  • y_2021, m_2, d_16, h_17CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.14
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_63
  • loc_en_US, sid_1355732, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_bhphotovideo