Brand | SanDisk |
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Product Dimensions | 0.1 x 1.5 x 1.09 cm; 4.54 Grams |
Batteries | 1 Unknown batteries required. |
Item model number | SDSQXA1-128G-GN6MA |
Manufacturer | SanDisk |
Color | Red/Gold |
RAM Size | 128 GB |
Memory Clock Speed | 160 Megabytes Per Second |
Hard Disk Description | Memory Card |
Voltage | 1 Volts |
Are Batteries Included | No |
Item Weight | 4.54 g |
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98% positive over last 12 months
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94% positive over last 12 months
& FREE Delivery
97% positive over last 12 months
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from London General Insurance Company Ltd. £1.89
- From the moment your product’s delivered it will be covered for accidental damage and any mechanical/electrical faults not covered by the manufacturer’s warranty. Cover is for UK residents who are over 18 years old.
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SanDisk Extreme 128 GB microSDXC Memory Card + SD Adapter with A2 App Performance + Rescue Pro Deluxe, Up to 160 MB/s, Class 10, UHS-I, U3, V30 , Red/Gold
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- Free returns are available for the shipping address you chose. For a full refund with no deduction for return shipping, you can return the item for any reason in new and unused condition.
- Learn more about free returns.
- Go to your orders and start the return
- Select the return method
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- FREE unlimited deliveries at no additional cost for all customers
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Brand | SanDisk |
Flash memory type | Micro SDXC |
Memory storage capacity | 128 GB |
Compatible devices | Tablet, Camera, Smartphone |
Colour | Red/Gold |
About this item
- Make sure this fits by entering your model number.
- Ideal for Android smartphones and tablets, and action cameras, and drones
- Up to 160MB/s read and 90MB/s write speeds for fast shooting and transfers. Operating temperature : -25ºC to 85ºC
- Rated A2 for faster loading and in-app performance
- 4K UHD-ready with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)
- Built for and tested in harsh conditions; temperature-proof, water-proof, shock-proof and x-ray proofz. Note: for support please reach out to support@sandisk.com
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Customer Rating | 4.7 out of 5 stars (340418) | 4.8 out of 5 stars (64707) | 4.7 out of 5 stars (237348) | 4.7 out of 5 stars (5099) | 4.7 out of 5 stars (4668) | 4.8 out of 5 stars (8610) |
Price | £22.98 | £24.10 | £15.39 | £21.50 | £28.99 | £22.95 |
Sold By | Amazon.co.uk | Flashmemo-Uk | Ecom National Limited | Amazon.co.uk | Amazon.co.uk | Amazon.co.uk |
Colour | Red/Gold | Red/Gold | Red/Grey | red/gold | Blue | Red/Gold |
Computer Memory Size | 128 GB | 128 GB | 128 GB | 128 GB | — | 64 GB |
Digital Storage Capacity | 128 GB | 128 GB | 128 GB | 128 GB | 256 GB | 64 GB |
Item Dimensions | 0.1 x 1.5 x 1.09 cm | 0.1 x 1.5 x 1.09 cm | 0.1 x 1.5 x 1.09 cm | 0.1 x 1.5 x 1.09 cm | 1.5 x 1.1 x 0.1 cm | 0.1 x 1.5 x 1.09 cm |
Item Weight | 4.54 grams | 5.67 grams | 4.54 grams | 4.54 grams | 0.26 grams | 10 grams |
Memory Storage Capacity | 128 GB | 128 GB | 128 GB | 128 GB | 256 GB | 64 GB |
Model Year | 2018 | 2018 | — | — | — | 2018 |
Read Speed | 160 MB per second | 100 MB per second | 120 MB per second | 160 MB per second | 130 MB per second | 90 MB per second |
Size | 128 GB | 128 GB | 128GB | 128GB | 256 GB | 64 GB |
From the manufacturer




![]() SanDisk Extreme 128GB | ![]() MobileMate USB 3.0 Reader | ![]() 128GB Card & Reader Bundle |
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Video QualityCapture 4K UHD and Full HD video without skipping frames | Move Files Fast10X faster than with USB 2.0 readers(6) with the performance of USB 3.0 | Capture Hi-res Video FastCapture uninterrupted 4K UHD video anytime anywhere |
Read SpeedUp to 160MB/s* means shorter wait times when transferring files | Read SpeedUp to 160MB/s* so you can move big files (or a lot of files) fast | Read SpeedUp to 160MB/s* so you can move files fast |
Write SpeedUp to 90MB/s* enables you to capture fast action in full detail | Compact & DurableTake it anywhere - built to hold its own when tossed in your bag | |
Performance RatingRecord and shoot faster with C10, U3, and V30, and load apps faster with A2 | USB 3.0 CompatibleThe reader is compatible with USB 3.0 and backwards-compatible with USB 2.0 |

Product information
Technical Details
Additional Information
ASIN | B07FCMKK5X |
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Customer Reviews |
4.7 out of 5 stars |
Best Sellers Rank | 44 in Computers & Accessories (See Top 100 in Computers & Accessories) 4 in Micro SD Memory Cards |
Date First Available | 21 Aug. 2018 |
Warranty & Support
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Customer reviews
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Reviewed in the United Kingdom on 11 March 2019
Top reviews from United Kingdom
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put simply, i think i am done with sandisk now - i won't bother returning this now as i have my music on my phone and will leave it at that.
but if you want a micro sd card for regular use or any thing memory/flash related i REALLY advise you NOT to buy sandisk products as they ALL (i have had 4 sandisk flash based drives) and they all exhibit the same behaviour.
if you want very casual use and don't mind the occasional faffing around with formatting and stuff, then i suppose for the money they are OK.
also i have attached the benchmark - no 160mb ANYWHERE - even on the sequential read which is the fastest so i would go so far to say its a lie - same for the 90mb claim. stopped running the test after the sequential as it was known what was to follow with others.

By Kam on 11 March 2019
put simply, i think i am done with sandisk now - i won't bother returning this now as i have my music on my phone and will leave it at that.
but if you want a micro sd card for regular use or any thing memory/flash related i REALLY advise you NOT to buy sandisk products as they ALL (i have had 4 sandisk flash based drives) and they all exhibit the same behaviour.
if you want very casual use and don't mind the occasional faffing around with formatting and stuff, then i suppose for the money they are OK.
also i have attached the benchmark - no 160mb ANYWHERE - even on the sequential read which is the fastest so i would go so far to say its a lie - same for the 90mb claim. stopped running the test after the sequential as it was known what was to follow with others.


By REVIEWER on 26 June 2019

My initial test only gave me a read/write speed of around 40 MB/s like many others had here, which is way below my expectation. However, when I switched to the usb 3.0 port at the back of my desktop, the read/write speed significantly improved and met the SanDisk's claim of up to 90 MB/s. This makes me wonder whether everyone who thought he got the counterfeit was using the right port for testing, as many laptops have built-in card readers but not necessarily having the transfer capacity equivalent to usb 3.0 port (could be usb 2.0, which is around 40 MB/s).

By Danni on 16 October 2019
My initial test only gave me a read/write speed of around 40 MB/s like many others had here, which is way below my expectation. However, when I switched to the usb 3.0 port at the back of my desktop, the read/write speed significantly improved and met the SanDisk's claim of up to 90 MB/s. This makes me wonder whether everyone who thought he got the counterfeit was using the right port for testing, as many laptops have built-in card readers but not necessarily having the transfer capacity equivalent to usb 3.0 port (could be usb 2.0, which is around 40 MB/s).


Getting around 90mb read and 70mb seq writes on my Latitude 5285 2-in-1.
Write speed @4k are higher than some other cards.
The screengrab of CrystalDiskMark 5.2.0 shows the other benchmark numbers.

By A. Watson on 30 March 2018
Getting around 90mb read and 70mb seq writes on my Latitude 5285 2-in-1.
Write speed @4k are higher than some other cards.
The screengrab of CrystalDiskMark 5.2.0 shows the other benchmark numbers.

Card class and speed has always been tricky to define due to advertising mainly read speeds, not write speeds. Class 10 means nothing more than it can sustain a 10mb/s write speed, that's it!
They have been getting better every few years and these A2 cards seem to be the best for speed v price.
My last card had a write speed of 50mb/s which I though was pretty good. This one blitzes it. I transferred 78GB of data to the card (a mix of hi res SLR shots, full HD movies, music and pc programs, over 5000 files) in 18 minutes, the card maintained over 80mb/s for all but the last 4 minutes of the whole transfer. It averaged 72mb's in total.
I've used Sandisk cards for over 20 years, I have never lost a single file from one yet (touch wood).
HIGHLY RECOMMENDED!