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USB 3.0 Flash Drives

What is a USB 3.0 Flash Drive?
USB 3.0 drives were a major speed bump over the pervious USB 2.0 drives and offer speeds of up to 5 Gbit/s (625 MB/s) which is about ten times faster than the USB 2.0 standard. USB 3.0 flash drives must be used with USB 3.0 compliant ports to gain these speeds but are equally at home and backward compatible with all other USB ports.

Brands.
Try the filters on the left of the page to filer out your desired brand, capacity and memory card type. MemoryCow stocks USB 3.0 Flash Drives from some of the worlds leading brands including SanDisk and Kingston. SanDisk and Kingston have been manufacturing high quality USB Memory Sticks for many years and with their expertise in the industry means that you will receive only USB 3.0 Flash Drives of the highest quality.

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USB 3.0 Flash Drives

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  • 64GB iXpand USB Flash Drive
  • Capacity: 64GB
  • USB Form Factor: USB 3.0
  • Read Speed:
  • Write Speed:
  • Features: Capless
  • Connection Type: Dual (Type-A & Lightning)
  • Warranty: 1 Year
£41.99 (inc. VAT) £34.99 (ex. VAT)
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Read Reviews (2)
  • 32GB iXpand USB Flash Drive
  • Capacity: 32GB
  • USB Form Factor: USB 3.0
  • Read Speed:
  • Write Speed:
  • Features: Capless
  • Connection Type: Dual (Type-A & Lightning)
  • Warranty: 1 Year
£34.99 (inc. VAT) £29.16 (ex. VAT)
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  • 256GB Ultra Flash Drive
  • Capacity: 256GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Dual (Type-A & Type-C)
  • Warranty: 5 Years
£56.99 (inc. VAT) £47.49 (ex. VAT)
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  • 128GB Ultra Flash Drive
  • Capacity: 128GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Dual (Type-A & Type-C)
  • Warranty: 5 Years
£29.99 (inc. VAT) £24.99 (ex. VAT)
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  • 64GB Ultra Flash Drive
  • Capacity: 64GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Dual (Type-A & Type-C)
  • Warranty: 5 Years
£17.99 (inc. VAT) £14.99 (ex. VAT)
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  • 32GB Ultra Flash Drive
  • Capacity: 32GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Dual (Type-A & Type-C)
  • Warranty: 5 Years
£11.99 (inc. VAT) £9.99 (ex. VAT)
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  • 16GB Ultra Flash Drive
  • Capacity: 16GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 130MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Dual (Type-A & Type-C)
  • Warranty: 5 Years
£8.99 (inc. VAT) £7.49 (ex. VAT)
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  • 128GB Ultra Flash Drive
  • Capacity: 128GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Swivel
  • Connection Type: Dual (Type-A & OTG)
  • Warranty: 5 Years
£27.99 (inc. VAT) £23.33 (ex. VAT)
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  • 64GB Flash Drive
  • Capacity: 64GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Swivel
  • Connection Type: Dual (Type-A & OTG)
  • Warranty: 5 Years
£15.99 (inc. VAT) £13.33 (ex. VAT)
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Read Review (1)
  • 32GB Flash Drive
  • Capacity: 32GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Swivel
  • Connection Type: Dual (Type-A & OTG)
  • Warranty: 5 Years
£9.99 (inc. VAT) £8.33 (ex. VAT)
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  • 16GB Flash Drive
  • Capacity: 16GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Swivel
  • Connection Type: Dual (Type-A & OTG)
  • Warranty: 5 Years
£8.99 (inc. VAT) £7.49 (ex. VAT)
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  • 256GB Extreme Pro Flash Drive
  • Capacity: 256GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 420MB/s
  • Write Speed: Up To 380MB/s
  • Features: Slider
  • Connection Type: Standard (Type-A)
  • Warranty: Lifetime
£97.99 (inc. VAT) £81.66 (ex. VAT)
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Read Review (1)
  • 128GB Extreme Pro Flash Drive
  • Capacity: 128GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 420MB/s
  • Write Speed: Up To 380MB/s
  • Features: Slider
  • Connection Type: Standard (Type-A)
  • Warranty: Lifetime
£58.99 (inc. VAT) £49.16 (ex. VAT)
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Read Reviews (2)
  • 128GB Extreme Go Flash Drive
  • Capacity: 128GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 200MB/s
  • Write Speed: Up To 150MB/s
  • Features: Slider
  • Connection Type: Standard (Type-A)
  • Warranty: Lifetime
£38.99 (inc. VAT) £32.49 (ex. VAT)
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Read Review (1)
  • 64GB Extreme Go Flash Drive
  • Capacity: 64GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 200MB/s
  • Write Speed: Up To 150MB/s
  • Features: Slider
  • Connection Type: Standard (Type-A)
  • Warranty: Lifetime
£25.99 (inc. VAT) £21.66 (ex. VAT)
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  • 128GB Ultra Flash Drive
  • Capacity: 128GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Capless
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£26.99 (inc. VAT) £22.49 (ex. VAT)
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Awaiting Stock - Contact Us For Availability
  • 64GB Ultra Flash Drive
  • Capacity: 64GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Capless
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£14.99 (inc. VAT) £12.49 (ex. VAT)
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  • 32GB Ultra Flash Drive
  • Capacity: 32GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Capless
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£8.99 (inc. VAT) £7.49 (ex. VAT)
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Available to order
  • 16GB Ultra Flash Drive
  • Capacity: 16GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Capless
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£8.99 (inc. VAT) £7.49 (ex. VAT)
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  • 256GB Ultra Flash Drive
  • Capacity: 256GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 100MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£51.99 (inc. VAT) £43.33 (ex. VAT)
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  • 128GB Ultra Flash Drive
  • Capacity: 128GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 100MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£25.99 (inc. VAT) £21.66 (ex. VAT)
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Read Review (1)
  • 64GB Ultra Flash Drive
  • Capacity: 64GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 100MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£13.99 (inc. VAT) £11.66 (ex. VAT)
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Read Review (1)
  • 32GB Ultra Flash Drive
  • Capacity: 32GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 100MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£8.99 (inc. VAT) £7.49 (ex. VAT)
Buy Now
In stock for next day delivery
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  • 16GB Ultra Flash Drive
  • Capacity: 16GB
  • USB Form Factor: USB 3.0
  • Read Speed: Up To 100MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£8.99 (inc. VAT) £7.49 (ex. VAT)
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In stock for next day delivery
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  • 128GB Ultra Flash Drive
  • Capacity: 128GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Type-C
  • Warranty: 5 Years
£39.99 (inc. VAT) £33.33 (ex. VAT)
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In stock for next day delivery
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  • 64GB Ultra Flash Drive
  • Capacity: 64GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Type-C
  • Warranty: 5 Years
£22.99 (inc. VAT) £19.16 (ex. VAT)
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In stock for next day delivery
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  • 32GB Ultra Flash Drive
  • Capacity: 32GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 150MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Type-C
  • Warranty: 5 Years
£14.99 (inc. VAT) £12.49 (ex. VAT)
Buy Now
In stock for next day delivery
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  • 16GB Ultra Flash Drive
  • Capacity: 16GB
  • USB Form Factor: USB 3.1
  • Read Speed: Up To 130MB/s
  • Write Speed:
  • Features: Slider
  • Connection Type: Type-C
  • Warranty: 5 Years
£14.99 (inc. VAT) £12.49 (ex. VAT)
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In stock for next day delivery
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  • 256GB Flash Drive
  • Capacity: 256GB
  • USB Form Factor: USB 3.1
  • Read Speed:
  • Write Speed:
  • Features: Capless
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£53.99 (inc. VAT) £44.99 (ex. VAT)
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In stock for next day delivery
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  • 128GB Flash Drive
  • Capacity: 128GB
  • USB Form Factor: USB 3.1
  • Read Speed:
  • Write Speed:
  • Features: Capless
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£26.99 (inc. VAT) £22.49 (ex. VAT)
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In stock for next day delivery
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  • 64GB Flash Drive
  • Capacity: 64GB
  • USB Form Factor: USB 3.1
  • Read Speed:
  • Write Speed:
  • Features: Capless
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£14.99 (inc. VAT) £12.49 (ex. VAT)
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  • 32GB Flash Drive
  • Capacity: 32GB
  • USB Form Factor: USB 3.1
  • Read Speed:
  • Write Speed:
  • Features: Capless
  • Connection Type: Standard (Type-A)
  • Warranty: 5 Years
£8.99 (inc. VAT) £7.49 (ex. VAT)
Buy Now
In stock for next day delivery
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Fast, free, secure delivery on USB 3.0 Flash Drives.
MemoryCow offers a range of secure delivery options meaning you will get your item quickly. We offer same day despatch where possible on USB 3.0 Flash Drives and despatch all orders from our UK distribution centre. We hold stock on all the memory we offer which enables quick despatch of your order. Click Here to see our full range of delivery options.

Memory configurator.
Not sure what you need? Why not try our configurator. Click Here to find guaranteed compatible upgrades.

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Our Customer Reviews
Good price. Speeding sending. Works as expected. 
ekomi customer feedback
on 2018-10-19
Very helpful live chat. 
ekomi customer feedback
on 2018-10-18
Delivered in perfect condition before the estimated date. Very pleased with the service, well done. 
ekomi customer feedback
on 2018-10-17
Highly recommended, I found exactly what I wanted at a good price. easy ordering and payment plus quick delivey, faultless!! 
ekomi customer feedback
on 2018-10-16
Memory cow was very efficient 
ekomi customer feedback
on 2018-10-15
Great service. The memory card I ordered arrived within 2 days. Thank you. I can recommend MemoryCow without any reservations. 
ekomi customer feedback
on 2018-10-14
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