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Integral 256GB Micro SD Card 4K Video Premium High Speed Memory Card SDXC Up to 100MB s Read Speed and 50MB s Write speed V30 C10 U3 UHS-I A1

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33,833 ratings

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Style Name: Premium High Speed

Size Name: 256GB Eco Packaging

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Brand	Integral
Series	Premium High Speed
Flash memory type	Micro SDXC
Memory storage capacity	256 GB
Compatible devices	Samsung Galaxy,Motorola Moto,Nokia,Sony Xperia,Huawei P,Mate,OnePlus,Xiaomi,Honor,Google Pixel,Oppo,, Parrot Anafi,Parrot 4K,DJI Phantom,DJI Mavic,PowerVision PowerEye,Skydio R1,Yuneec Typhoon,, GoPro,GoPro HERO,GoPro Fusion,SONY FDR,SONY HDR,Olympus OM-D,TomTom Bandit,Garmin Virb,Yi 4K,Olfi One.Five,Bear Grylls BG-AC,SJCAM,Olympus Tough,Nikon KeyMission,Ricoh Theta,Canon PowerShot D30,Panasonic HX,Panasonic HC,FujiFilm FinePix XP,, Action Cameras, Drones,Smartphones,Mobile Phones,Tablets,, Smartphone,Unlocked Mobile Phones,SIM-Free Phones,Camcorders,All-in-One Digital Cameras,Surveillance Cameras, See more

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Over 50 million Memory cards sold
Look for the U3 icon - This indicates a high-speed card. U1 cards are standard speed
Look for the read and write speed. Standard cards only indicate the transfer speed (read). buy a premium high-speed Memory card at a standard price
Premium high-speed performance: up to 100MB/s read speed and up to 50MB/s write speed
High temperature resistance, water resistant, Shock proof and X-ray proof
We hope you appreciate our green packaging to reduce environmental waste

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Customer Rating	(33833)	(12453)	(241070)	(589)	(4365)	(7445)
Price	£23.99	£29.99	£31.46	£23.49	£29.99	£30.99
Sold By	Amazon.co.uk	Amazon.co.uk	Tannas LTD	TCELLtc	Amazon.co.uk	Netac Official Store
Colour	256GB	Black	Red/Grey	A1 256GB	—	Only Card
Digital Storage Capacity	256 GB	256 GB	256 GB	256 GB	256 GB	256 GB
Item Dimensions	1.5 x 0.03 x 1.1 cm	1.5 x 1.09 x 0.1 cm	0.1 x 1.5 x 1.09 cm	1.5 x 1.1 x 0.1 cm	1.52 x 0.1 x 1.02 cm	1.5 x 1.1 x 0.1 cm
Item Weight	19.99 grams	0.27 grams	4.54 grams	2 grams	16 grams	—
Memory Storage Capacity	256 GB	256 GB	256 GB	256 GB	256 GB	256 GB
Read Speed	100 MB per second	100 MB per second	120 MB per second	100 MB per second	100 MB per second	100 MB per second
Size	256GB Eco Packaging	256GB	256GB	—	256GB	256GB

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From the manufacturer

Premium cards for premium mobile devices


Save every memory This premium high-speed memory card offers ultimate performance in latest smartphones, tablets or games consoles (such as Nintendo Switch). Take burst mode photos with confidence thanks to high data transfer speeds up to 100MB/s read speed and up to 50MB/s speed	Engineered for 4K video Capture and play smooth, uninterrupted 4K and Full HD video - this card meets the V30 Video Speed and U3 specifications for crisp detail and fluid motion on high-end phones and tablets.	Get more from your smartphone or tablet Enjoy more space for photos, videos, music and apps with a MicroSD or SD memory card.


Unlock more versatility with included SD adaptor Simply slot the MicroSD card into the included SD adapter for use with DSLR and compact digital cameras as well as SD compatible PCs. One card for almost all of your devices!	Faster apps and games A1 App Performance specification means this card offers faster launch and smoother performance for apps** on compatible smartphones and tablets.	Choose Integral for reliable memory Integral MicroSD and SD cards are hard wearing and resistant to shock, water, X-rays and extreme temperatures, so you will never miss a precious memory wherever your adventures take you.

“1GB=1,000,000,000 bytes. When formatted, actual user storage capacity is less. This is an industry applicable standard across all memory storage products. Speeds based on internal testing; performance may vary depending on host device. Speed varies by size.”

Product information

Technical Details

Brand

‎Integral

Product Dimensions

‎1.5 x 0.03 x 1.1 cm; 19.99 Grams

Item model number

‎INMSDX256G-100/90V30AMZ

Manufacturer

‎Integral

Series

‎Premium High Speed

Color

‎256GB

Item Weight

‎20 g

Additional Information

ASIN

B09YVR55VS

Customer Reviews

33,833 ratings

4.6 out of 5 stars

Best Sellers Rank

532 in Computers & Accessories (See Top 100 in Computers & Accessories)
28 in Micro SD Memory Cards

Date First Available

26 April 2022

Warranty & Support

Amazon.com Return Policy:Regardless of your statutory right of withdrawal, you enjoy a 30-day right of return for many products. For exceptions and conditions, see Return details.

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Customer reviews

5 star		76%
4 star		15%
3 star		4%
2 star		1%
1 star		3%

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Rick J

Integral Ultima Pro MicroSDXC

Reviewed in the United Kingdom on 26 October 2018

Style Name: Premium High SpeedSize Name: 128GBVerified Purchase

I have used Integral cards for decades. Bought maybe as many as 60 (of various capacities) and very few of them did performed below their specified parameters. In general, I rate Integral cards, just below Lexar and better than Sandisk. Yet they are generally cheaper than Sandisk and much cheaper than Lexar.
The two 128 GB cards, that I bought few days ago, were tested inside the Asus i7 SD card slot, with the help of "H2testw" utility application ... and the read / write speeds were generally above 72 MByte / second. No doubt, if the cards were tested in dedicated USB 3.0 reader, the speeds would come closer to specified 90 MB/sec write and 100MB/sec read speeds. Both cards were supplied in Integral proprietary cartons, with 5 year warranty spelled out on packaging.

343 people found this helpful

Helpful

S. K. Foster

128GB???

Reviewed in the United Kingdom on 6 September 2018

Style Name: Premium High SpeedSize Name: 128GBVerified Purchase

I wish manufacturers would point out that once formatted, these cards will be less in size than is what is stated on the packaging. i.e. this 128GB SDXC card, once formatted came out to 116gb - 12GB less than what is stated on the packaging.

371 people found this helpful

Helpful

JustPoo

Best value trustworthy brand I've found

Reviewed in the United Kingdom on 22 March 2019

Style Name: Premium High SpeedSize Name: 256GBVerified Purchase

I have two Integral micro SD cards now; 128gb and 256gb sized ones. I bought the 128gb for my last phone and was so impressed that the lowest priced "branded" card performed so closely to my SanDisk cards that when it came to get a larger size I didn't look anywhere else. A 256gb SD card for under £28 is priced so far below the competition it's almost no choice at all. These cards are fast enough for 4k and have read and write speeds perfect for my phone. I transferred just over a 100gb of music to the new card at speeds around 60-70mbps.

Hopefully the 512gb cards will drop in price soon enough (£100 at time of review). I guess until then I'll just have to make do with mere £28 256gb cards. Does it blow anyone else's mind that something the size of a fingernail can hold that much info?! No? Liars!

Edit - I've kept my eye on them and a few months later the 512GB cards are now £58!. Yoink, I can't help myself!

185 people found this helpful

Helpful

Phil K

Magnificent support !

Reviewed in the United Kingdom on 21 June 2022

Style Name: Premium High SpeedSize Name: 256GBVerified Purchase

Had this in my laptop. It was fine, then one day I opened my laptop and the card was dead. Took it out, tried everything. NOTHING.
Got in touch with Integral UK, filled in a form - and got a replacement immediately. No hanging about, no delaying, shrugging responsibility - (Like some big companies DO) they say they'll replace and they DO

55 people found this helpful

Helpful

ricardo

Fastest affordable microSD I found, exceeds stated write speeds

Reviewed in the United Kingdom on 27 November 2018

Style Name: Premium High SpeedSize Name: 128GBVerified Purchase

Integral 128 GB Premium High Speed Micro SD (microSDXC) V30 UHS-I U3 Memory Card

Sequential read speeds are showing at ~97MB/s and write speeds are 91MB/s

I bought this microSD card and the Kingston MobileLite Duo 3C to make a fast USB 3.1 type A and type C versatile USB stick that has turned out faster than anything Sandisk were able to offer at the same price.

Write speeds are as important to me as read speeds and this is much faster than anything else I could find in USB or microSD.

125 people found this helpful

Helpful

Mr Edwards

Read full review regarding storage space. Integral 512GB MicroSD card.

Reviewed in the United Kingdom on 1 January 2020

Style Name: Premium High SpeedSize Name: 512GBVerified Purchase

I took a punt and ordered the 512GB ultimaPRO model on the 27th Dec19 at a price of £57.99. I say punt as a lot of the reviews for the 128GB and 256GB variants were negative, so I was somewhat sceptical as similar other branded products were marked up at £80+. I can only presume these reviewers fall into one of the following situations:

• Did not purchased directly from Amazon and ended up with a random unscrupulous 3rd party seller, which supplied a counterfeit item.

• The product was a bad apple of the batch that should of been returned within the returns time window. Alternatively the manufacturer contacted since my item states it has a 5 YEAR warranty, meaning it would of been replaced free of charge.

• Misuse/understanding of the product and its limitations (more on this below).

Amazon delivered the item on time with my Prime subscription, so no issues there. The MicroSD card arrived in simple packaging, plastic casing held together by cardboard with the items specs accompanied product branding.

Speed wise the empty card matched the declared specification from integral, my screenshot shows the benchmarking and Windows 7 file transfer speed. I conducted my testing using a USB 3.0 Lexar MicroSD card reader (as per the attached photographs) with the intended use being to hold MP3 and FLAC music files for my FIIOX3 2nd Gen. So speed wise it lives up to my expectations, though time will tell if this continues to hold true for the life span of this product.

A lot of buyers are either unaware or do not understand the difference in storage space advertised and actual available space. The manufacture states on the packaging that 1GB is equal to 1,000,000,000 bytes (one billion bytes), which is a multiple of 1,000 (one thousand). However, most modern operating systems use a multiple of 1,024 (one thousand and twenty four), this leads to the disparity in advertised and available storage size. Using the 128GB microSD card as an example:

• Manufacture: 128GB (12,000,000,000 bytes) : 1000 x 1000 x 1000 x 128
• Operating system: 128GB (137,438,953,472 bytes) : 1024 x 1024 x 1024 x 128

As you can tell the operating system sees 128GB as a higher number, due to the higher multiple. So your actual raw capacity seen by the operating system before formatting would be around 122GB+/-. Now format your MicroSD card and add the file system reduces the space further, my Samsung 128GB card this 512GB version is replacing has 119+/-GB once fully setup.

Referring to my third bullet point and product limitations, the main one I believe is the item's operating temperature. I managed to thermal throttle the MicroSD card when attempting to copy 500GBs of files in one sitting, causing the card to disconnect. Whilst this card is capable of storing a large volume of data, files should be copied in small batches to allow the MicroSD card to cool in-between. I verified file integrity using SHA1 and MD5 hashes comparing both source and destination files. I investigated the heat issue by applying direct cooling either side of the card (two PC fans blowing cool air at it). This made considerable difference permitting me to copy the full capacity though at a reduced transfer speed and no disconnects.

Overall a brilliant card at an attractive price, I hope it stays this way and is reliable

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Integral 256GB Micro SD Card 4K Video Premium High Speed Memory Card SDXC Up to 100MB s Read Speed and 50MB s Write speed V30 C10 U3 UHS-I A1

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Premium cards for premium mobile devices

Save every memory

Engineered for 4K video

Get more from your smartphone or tablet

Unlock more versatility with included SD adaptor

Faster apps and games

Choose Integral for reliable memory

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