| Brand | SanDisk |
|---|---|
| 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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3-year Accidental Damage insurance for a DATA STORAGE device from £20 to £29.99
from London General Insurance Company Ltd. £1.89
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.
- No added costs when making a claim; no excess to pay or any charges for parts, labour or callout.
- Easy to make a claim by phone or email. If your product can’t be repaired, it will either be replaced or we’ll issue an Amazon e-gift card to the value of a replacement.
- Cancel anytime: Full refund within 45 days if no claim has been made, pro-rated refund thereafter less claim costs.
- For full product description, please read the Insurance Product Information Document and policy terms and conditions by following the link(s) provided. Please note that another insurance product which has different terms might be available on our website when accessed on a laptop or desktop PC.
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 | SanDisk Extreme Pro 128GB microSDXC Memory Card + SD Adapter with A2 App Performance + Rescue Pro Deluxe 170MB/s Class 10, UHS-I, U3, V30 | SanDisk 128GB Ultra microSDXC memory card+SD adapter. Up to 120MB/S Read Speed, Class 10, U1, A1 approved, Red/Grey | SanDisk Extreme 128GB microSD Card for Mobile Gaming, with A2 App Performance, supports AAA/3D/VR game graphics and 4K UHD Video, 160MB/s Read, 90MB/s Write, Class 10, UHS-I, U3, V30 | Samsung EVO Select 256GB microSDXC UHS-I U3 130MB/s Full HD & 4K UHD Memory Card inc. SD-Adapter (MB-ME256KA/EU) | SanDisk Extreme PLUS 64 GB microSDXC Memory Card + SD Adapter with A2 App Performance up to 170 MB/s, Class 10, U3, V30 | |
|---|---|---|---|---|---|---|
| Customer Rating | (340418) | (64707) | (237348) | (5099) | (4668) | (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 |
|---|---|---|
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 |
Customer reviews
fast but unreliable like most sandisk products these days but good when it works
Reviewed in the United Kingdom on 11 March 2019
i have been buying sandisk for years and they were the best - fast, reliable and excellent value. i have purchases a few sandisk usb flash drives, usb c and usb 3 and they all had one thing in common; highly unreliable and required regular (full formatting) after they for no reason stop copying and make windows crash. i thought i would give this sandisk product one final chance because its from their "extreme" range and i hadn't tried the sd cards so i thought benefit of the doubt. right from the packet, it made windows crash - not sure why but after restarting, i put it in saying error and let windows repair it. started copying my music, it was lightning fast - around the 60-70 mbs mark and about 1/3 way through 0! wouldnt respond and crashed windows. so, same process... FULL format and it worked ok but i had moved it to USB 2.0 just to be sure - i simply wanted to copy the files didn't really care about the speed.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.
Reviewed in the United Kingdom on 11 March 2019
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Top reviews from United Kingdom
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Reviewed in the United Kingdom on 18 February 2019
Style Name: Extreme microSDSize Name: 128 GBColour Name: Red/GoldVerified Purchase
Reviewed in the United Kingdom 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.
Style Name: Extreme microSDSize Name: 128 GBColour Name: Red/GoldVerified Purchase
fast but unreliable like most sandisk products these days but good when it works
By Kam on 11 March 2019
i have been buying sandisk for years and they were the best - fast, reliable and excellent value. i have purchases a few sandisk usb flash drives, usb c and usb 3 and they all had one thing in common; highly unreliable and required regular (full formatting) after they for no reason stop copying and make windows crash. i thought i would give this sandisk product one final chance because its from their "extreme" range and i hadn't tried the sd cards so i thought benefit of the doubt. right from the packet, it made windows crash - not sure why but after restarting, i put it in saying error and let windows repair it. started copying my music, it was lightning fast - around the 60-70 mbs mark and about 1/3 way through 0! wouldnt respond and crashed windows. so, same process... FULL format and it worked ok but i had moved it to USB 2.0 just to be sure - i simply wanted to copy the files didn't really care about the speed.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.
Images in this review
Reviewed in the United Kingdom on 26 June 2019
Style Name: Extreme microSDSize Name: 400 GBColour Name: Red/GoldVerified Purchase
Doesn't Live Up to Read/Write Speeds. Less than half advertised storage.
By REVIEWER on 26 June 2019
I bought this because I wanted to be able to shoot in 4k on my Samsung S9 so needed a quick card with plenty of storage space. It was supposed to replace a "slower" Sandisk Ultra. I don't expect to achieve the read/write speeds advertised as these were done in lab conditions. However the card was much slower than my Sandisk Ultra. I am getting maximum write speeds of 6.91MB/s. I am aware the storage capacity is always less than that advertised - but this card had less than 200GB. Maybe I was unlucky but my next mobile will simply have a much larger internal memory rather than messing around with dodgy microsd cards. If I can't even buy a reliable MicroSD card from Amazon as a seller themselves the time has come to move on.
By REVIEWER on 26 June 2019
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Reviewed in the United Kingdom 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).
Style Name: Extreme microSDSize Name: 128 GBColour Name: Red/GoldVerified Purchase
Testers need to be aware of the usb port that you are using.
By Danni on 16 October 2019
I am showing two read/write testing results here, but beware that they came from the same micro sd card. FYI I'm testing my micro sd card on a UGreen usb 3.0 card reader.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).
Images in this review
Reviewed in the United Kingdom 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.
Style Name: Extreme microSDSize Name: 32 GBColour Name: Red/GoldVerified Purchase
Good
By A. Watson on 30 March 2018
Nice & quick card.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.
Images in this review
Reviewed in the United Kingdom on 12 February 2019
Style Name: Extreme microSDSize Name: 128 GBColour Name: Red/GoldVerified Purchase