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SD Memory Cards

We stock SD memory cards from some of the worlds leading brands including Kingston, SanDisk and Transcend. SD memory cards are currently available in capacities of 2GB, 16GB, 32GB, 64GB, 128GB, 256GB and 512GB. SD memory cards are perfect for todays digital devices such as Cameras and Camcorders. Our range caters for all devices not only for still image storage but for those looking to record in Video resolutions For 1080P Full HD Video and For 4K Video. If you need a high speed card then check our range below. We offer SD memory cards with read speeds of Up To 100MB/s, Up To 150MB/s, Up To 170MB/s, Up To 300MB/s, Up To 48MB/s, Up To 80MB/s, Up To 90MB/s or Up To 95MB/s which will assist with fast data transfer from your SD card.

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  • SanDisk 64GB Extreme Pro SDXC Memory Card & Reader
  • Capacity: 64GB
  • Format: SDXC
  • Read Speed: Up To 170MB/s
  • Write Speed: Up To 90MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£44.99 (inc. VAT) £37.49 (ex. VAT)
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  • SanDisk 128GB Extreme Pro SDXC Memory Card & Reader
  • Capacity: 128GB
  • Format: SDXC
  • Read Speed: Up To 170MB/s
  • Write Speed: Up To 90MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£63.99 (inc. VAT) £53.33 (ex. VAT)
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  • SanDisk 256GB Extreme Pro SDXC Memory Card & Reader
  • Capacity: 256GB
  • Format: SDXC
  • Read Speed: Up To 170MB/s
  • Write Speed: Up To 90MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£101.99 (inc. VAT) £84.99 (ex. VAT)
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  • SanDisk 512GB Extreme Pro SDXC Memory Card & Reader
  • Capacity: 512GB
  • Format: SDXC
  • Read Speed: Up To 170MB/s
  • Write Speed: Up To 90MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£351.99 (inc. VAT) £293.33 (ex. VAT)
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  • SanDisk 256GB Extreme SDXC Memory Card & Reader
  • Capacity: 256GB
  • Format: SDXC
  • Read Speed: Up To 150MB/s
  • Write Speed: Up To 60MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£87.99 (inc. VAT) £73.33 (ex. VAT)
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  • SanDisk 128GB Extreme SDXC Memory Card & Reader
  • Capacity: 128GB
  • Format: SDXC
  • Read Speed: Up To 150MB/s
  • Write Speed: Up To 60MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£54.99 (inc. VAT) £45.83 (ex. VAT)
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  • SanDisk 64GB Extreme SDXC Memory Card & Reader
  • Capacity: 64GB
  • Format: SDXC
  • Read Speed: Up To 150MB/s
  • Write Speed: Up To 60MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£40.99 (inc. VAT) £34.16 (ex. VAT)
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  • SanDisk 512GB Extreme Pro SDXC Memory Card
  • Capacity: 512GB
  • Format: SDXC
  • Read Speed: Up To 170MB/s
  • Write Speed: Up To 90MB/s
  • Class: Class 10 (10MB/s)
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£329.99 (inc. VAT) £274.99 (ex. VAT)
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  • SanDisk 128GB Extreme Pro SDXC Memory Card
  • Capacity: 128GB
  • Format: SDXC
  • Read Speed: Up To 170MB/s
  • Write Speed: Up To 90MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£42.99 (inc. VAT) £35.83 (ex. VAT)
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  • SanDisk 256GB Extreme Pro SDXC Memory Card
  • Capacity: 256GB
  • Format: SDXC
  • Read Speed: Up To 170MB/s
  • Write Speed: Up To 90MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£82.99 (inc. VAT) £69.16 (ex. VAT)
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  • SanDisk 64GB Extreme Plus SDXC Memory Card
  • Capacity: 64GB
  • Format: SDXC
  • Read Speed: Up To 150MB/s
  • Write Speed: Up To 70MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty:
£31.99 (inc. VAT) £26.66 (ex. VAT)
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  • SanDisk 128GB Extreme Plus SDXC Memory Card
  • Capacity: 128GB
  • Format: SDXC
  • Read Speed: Up To 150MB/s
  • Write Speed: Up To 70MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty:
£53.99 (inc. VAT) £44.99 (ex. VAT)
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  • SanDisk 64GB Extreme SDXC Memory Card
  • Capacity: 64GB
  • Format: SDXC
  • Read Speed: Up To 150MB/s
  • Write Speed: Up To 60MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£18.99 (inc. VAT) £15.83 (ex. VAT)
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  • SanDisk 128GB Extreme SDXC Memory Card
  • Capacity: 128GB
  • Format: SDXC
  • Read Speed: Up To 150MB/s
  • Write Speed: Up To 60MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£33.99 (inc. VAT) £28.33 (ex. VAT)
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  • SanDisk 256GB Extreme SDXC Memory Card
  • Capacity: 256GB
  • Format: SDXC
  • Read Speed: Up To 150MB/s
  • Write Speed: Up To 60MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£62.99 (inc. VAT) £52.49 (ex. VAT)
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  • SanDisk 64GB Extreme Pro SDXC Memory Card
  • Capacity: 64GB
  • Format: SDXC
  • Read Speed: Up To 170MB/s
  • Write Speed: Up To 90MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£23.99 (inc. VAT) £19.99 (ex. VAT)
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  • Kingston 256GB Canvas Go SDXC Memory Card
  • Capacity: 256GB
  • Format: SDXC
  • Read Speed: Up To 90MB/s
  • Write Speed: Up To 45MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£56.99 (inc. VAT) £47.49 (ex. VAT)
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  • Kingston 256GB Canvas React SDXC Memory Card
  • Capacity: 256GB
  • Format: SDXC
  • Read Speed: Up To 100MB/s
  • Write Speed: Up To 80MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£63.99 (inc. VAT) £53.33 (ex. VAT)
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  • Kingston 128GB Canvas React SDXC Memory Card
  • Capacity: 128GB
  • Format: SDXC
  • Read Speed: Up To 100MB/s
  • Write Speed: Up To 80MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£31.99 (inc. VAT) £26.66 (ex. VAT)
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  • Kingston 32GB Canvas React SDHC Memory Card
  • Capacity: 32GB
  • Format: SDHC
  • Read Speed: Up To 100MB/s
  • Write Speed: Up To 80MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: FAT32
  • Warranty: Lifetime
£13.99 (inc. VAT) £11.66 (ex. VAT)
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  • Kingston 64GB Canvas React SDXC Memory Card
  • Capacity: 64GB
  • Format: SDXC
  • Read Speed: Up To 100MB/s
  • Write Speed: Up To 80MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£18.99 (inc. VAT) £15.83 (ex. VAT)
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  • Kingston 512GB Canvas Go SDXC Memory Card
  • Capacity: 512GB
  • Format: SDXC
  • Read Speed: Up To 90MB/s
  • Write Speed: Up To 45MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£241.99 (inc. VAT) £201.66 (ex. VAT)
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  • Kingston 128GB Canvas Go SDXC Memory Card
  • Capacity: 128GB
  • Format: SDXC
  • Read Speed: Up To 90MB/s
  • Write Speed: Up To 45MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£27.99 (inc. VAT) £23.33 (ex. VAT)
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  • Kingston 32GB Canvas Go SDHC Memory Card
  • Capacity: 32GB
  • Format: SDHC
  • Read Speed: Up To 90MB/s
  • Write Speed: Up To 45MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: FAT32
  • Warranty: Lifetime
£11.99 (inc. VAT) £9.99 (ex. VAT)
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  • Kingston 64GB Canvas Go SDXC Memory Card
  • Capacity: 64GB
  • Format: SDXC
  • Read Speed: Up To 90MB/s
  • Write Speed: Up To 45MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video (V30)
  • File Format: exFAT
  • Warranty: Lifetime
£14.99 (inc. VAT) £12.49 (ex. VAT)
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  • Kingston 128GB Canvas Select SDXC Memory Card
  • Capacity: 128GB
  • Format: SDXC
  • Read Speed: Up To 80MB/s
  • Write Speed: Minimum 10MB/s
  • Class: Class 10 (10MB/s)
  • Video Support: For 1080P Full HD Video
  • File Format: exFAT
  • Warranty: Lifetime
£22.99 (inc. VAT) £19.16 (ex. VAT)
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  • Kingston 16GB Canvas Select SDHC Memory Card
  • Capacity: 16GB
  • Format: SDHC
  • Read Speed: Up To 80MB/s
  • Write Speed: Minimum 10MB/s
  • Class: Class 10 (10MB/s)
  • Video Support: For 1080P Full HD Video
  • File Format: FAT32
  • Warranty: Lifetime
£6.99 (inc. VAT) £5.83 (ex. VAT)
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  • Kingston 32GB Canvas Select SDHC Memory Card
  • Capacity: 32GB
  • Format: SDHC
  • Read Speed: Up To 80MB/s
  • Write Speed: Minimum 10MB/s
  • Class: Class 10 (10MB/s)
  • Video Support: For 1080P Full HD Video
  • File Format: FAT32
  • Warranty: Lifetime
£6.99 (inc. VAT) £5.83 (ex. VAT)
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  • Kingston 64GB Canvas Select SDXC Memory Card
  • Capacity: 64GB
  • Format: SDXC
  • Read Speed: Up To 80MB/s
  • Write Speed: Minimum 10MB/s
  • Class: Class 10 (10MB/s)
  • Video Support: For 1080P Full HD Video
  • File Format: exFAT
  • Warranty: Lifetime
£12.99 (inc. VAT) £10.83 (ex. VAT)
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  • SanDisk 32GB Extreme Pro SDHC Memory Card
  • Capacity: 32GB
  • Format: SDHC
  • Read Speed: Up To 300MB/s
  • Write Speed: Up To 260MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video
  • File Format: FAT32
  • Warranty: Lifetime
£54.99 (inc. VAT) £45.83 (ex. VAT)
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  • SanDisk 64GB Extreme Pro SDXC Memory Card
  • Capacity: 64GB
  • Format: SDXC
  • Read Speed: Up To 300MB/s
  • Write Speed: Up To 260MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video
  • File Format: exFAT
  • Warranty: Lifetime
£101.99 (inc. VAT) £84.99 (ex. VAT)
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  • SanDisk 128GB Extreme Pro SDXC Memory Card
  • Capacity: 128GB
  • Format: SDXC
  • Read Speed: Up To 300MB/s
  • Write Speed: Up To 260MB/s
  • UHS Speed Class: U3
  • Video Support: For 4K Video
  • File Format: exFAT
  • Warranty: Lifetime
£202.99 (inc. VAT) £169.16 (ex. VAT)
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Our range of SD, SDHC or SDXC Cards are available in capacities of 2GB, 16GB, 32GB, 64GB, 128GB, 256GB and 512GB with read and write speeds to suit all your devices. Our SD, SDHC or SDXC memory cards are available with write speeds up to Minimum 10MB/s, Up To 260MB/s, Up To 40MB/s, Up To 45MB/s, Up To 60MB/s, Up To 70MB/s, Up To 80MB/s or Up To 90MB/s so you can be sure of the speeds you need to capture those important moments.

Enjoy Free Fast Next Day Delivery from MemoryCow on SD, SDHC or SDXC memory cards from some of the worlds leading brands such as Kingston, SanDisk and Transcend. Click here to see our delivery options and costs.

We offer warranties on all our SD, SDHC or SDXC memory cards including 1 Year, 10 Years or Lifetime.

Not sure which memory card is suitable for your device? Why not try our configurator to find a recommended SD, SDHC or SDXC memory card for your device. Click here to configure your perfect memory card today.

Still unsure on what SD, SDHC or SDXC memory card to purchase for your device? Contact us today for advice. Click here for our contact details.

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Our Customer Reviews
Very useful SD card advice online and quick reliable service! 
ekomi customer feedback
on 2019-04-18
Very satisfied with product, delivered on time and at a reasonable price. Would use again 
ekomi customer feedback
on 2019-04-17
First class! Every stage of the ordering through to the delivery was executed perfectly. 
ekomi customer feedback
on 2019-04-16
Excellent service from time of ordering to delivery of item. Arrived within 48 hours of order in good condition with adequate protective packaging. Would not hesitate to recommend company to both family and friends. 
ekomi customer feedback
on 2019-04-15
The service provided was excellent. I had ordered the wrong memory card for my camera and you took the initiative to inform me of this and what I actually needed. The change meant that I was entitled to refund which was made promptly. All in all very well done. 
ekomi customer feedback
on 2019-04-14
Definitely recommend this company. Easy to use website, competitively priced, prompt delivery and was kept me informed. I didn't really know exactly which product I needed and the comment section that allowed me to say what I wanted to use it for reassured me that I would receive the correct thing. Very happy customer! 
ekomi customer feedback
on 2019-04-13
ekomi gold customer feedback

Awarded the eKomi
Gold Seal of Approval!

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