USB memory sticks (or flash drives as they're often known) are essential to how we consume data on our PCs these days. If you want to shift some huge pictures or videos around, then the best option is to throw them on a USB stick or a memory card - if you're lucky to have a reader around.
Need to backup your most important documents? Same again (although the cloud is now gaining ground but near useless if you're on the train or on the move). Game saves and even games (we're staying firmly on the right side of the law here)? USB stick. You get the idea.
USB memory sticks are small, spacious and incredibly versatile. We use them in the office all the time, for moving everything from screenshots to benchmark suites. And each of us has several smaller drives littering our desks (thank you, PR agencies).
- If USB memory sticks are either too expensive (for the amount of storage you're planning to use) or their capacities are simply not high enough (or you tend to lose them too often), then why not check our best external hard disk drive deals in the UK.
How to choose your USB memory sticks?
- It's not worth looking for memory sticks with capacities smaller than 64GB simply because the price premium you pay for twice or four times the storage is tiny.
- Make sure you include delivery price when doing the numbers as quite often you end up paying more for the postage than the drive itself, particularly for low cost models.
- USB 2.0 is sufficient for smaller capacities but not for bigger ones where write speeds can be sluggish. Larger flash drives (128GB or more) often come only with a USB 3.0 connector.
- If you plan to move files to and from portable devices (tablets or smartphones), consider a memory stick with a microUSB connector and a full size USB one.
- Avoid buying your memory sticks from vendors with few feedbacks on auction websites as these drives might turn out to be fake. All the vendors listed below are tried and trusted ones.
- Above 128GB, you might want to consider a SSD if you want ruggedness, portability, versatility and better performance without the cost.
- Note that all the capacities are likely to be much less than stated when they are formatted and when mounted on an operating system.
Kingston Technology DataTraveler 100 Generation 3
Best 64GB USB drive
Capacity: 64GB | Interface: USB 3.0
Over the past two years or so, the rise in wholesale transportation costs has made it uneconomical for retailers to sell USB flash drives that were too small, with the cost of postage and packaging actually constituting the biggest portion of the selling price.
The DT100 G3 is the most affordable 64GB USB 3.0 drive on the market with read/write speeds of 150Mbps and 70Mbps respectively. Also consider the Kingston Technology DataTraveler G4 (available for £10.89 at Amazon) and the Sandisk Ultra Dual at £11.99 from Base which allows you to transfer your files between OTG-enabled Android smartphones and tablets.
Best 128GB USB drive
Capacity: 128GB | Interface: USB 3.0
This is the cheapest USB 3.0 drive on the market on a per-GB basis at 13p and the sweet spot in the market. It comes with a two-year warranty and a capless/retractable cap design.
Worth nothing that Verbatim - a very well known Japanese storage and memory manufacturer - sells it for £69 on its website and while there's no advertised read write speeds, it is likely to be fast.
PNY Turbo 256GB
Best 256GB USB drive
Capacity: 256GB | Interface: USB 3.0
Another memory vendor that turned into a player in the USB market as well. which features a capped design as well as read/write speeds of 80Mbps and 20Mbps respectively.
These are not super fast speeds and if you want something with more oomph then check out some of the other USB drives in this roundup.
Patriot Supersonic Mega
Best 512GB USB drive
Capacity: 512GB | Interface: USB 3.1
A USB 3.1 drive (compatible with USB 3.0 and 2.0) from one of the most established memory players on the market but a relative newcomer to this segment.
It has a zinc alloy body with aluminium accent and reaches read/write speeds of 380Mbps and 70Mbps respectively. No slouch and one that comes with a five-year warranty.
Samsung T3 SSD
Best 1TB USB Drive
Capacity: 1TB | Interface: USB 3.1
We're solidly in premium territory with this model; not only does it offer absurdly high read speeds of up to 450Mbps thanks to Samsung's own 3D V-NAND technology, it also comes with a three-year warranty and has a USB Type C connector. Note that it is much bigger than a traditional flash drive and costs about five times a spinning hard drive of a similar capacity.
In comparison, a 1TB SSD like the Samsung EVO 850 costs just £240. It comes with V-NAND based like the Samsung Portable T1 and it does boast speeds of 530Mbps and 520Mbps in read/write mode respectively. Note that you will need to get a separate enclosure to get it to work with a standard USB port.