Best Flash Drives 2026: Fast, Spacious, Pocketable USB Storage

Despite the rise of cloud-based storage, USB flash drives have been a go-to option for local, pocketable storage for decades. These tiny drives are still sold nearly everywhere (including at chain drug stores, often at highly inflated prices), despite companies like Microsoft, Google, and Dropbox making online storage a convenient, sometimes free (depending on capacity) alternative.

But because flash drives often work just fine for a decade or more, you could be hanging onto one that’s pitifully slow by today’s standards, and too cramped to hold all the data you need here in 2026. Capacities of up to 2 TB are an option with several recent flash drive models (and 1 TB is common), and the performance of the fastest flash drives approaches that of some of the best external SSDs.

We’ve tested dozens of drives in recent years, from leading brands and lesser-known alternatives, and listed the best USB flash drives below, to help narrow down your pocket-friendly storage search. That said, if fast performance is key to your workflow and you can deal with a device that's just a little bit bigger and requires a cable, one of the best external SSDs is usually a better buy.

Note that, due to AI hardware demand, the cost of flash drives has risen dramatically since late 2025. And many older, sometimes faster drives than more recent models are no longer available. For that reason, there are limited picks below, and our picks may not stand out as particularly impressive compared to other drives in benchmark tables. But impressively speedy drives like the SK hynix Tube T31 and Kingston DataTraveler Max, for example, are no longer for sale.

 Best Flash Drives You Can Buy Today

Best Affordable High-Capacity Flash Drive

There are loads of insanely cheap no-name 2TB flash drives available on Amazon and sites like AliExpress if you like throwing your money at scammy garbage tech – but the 2TB Buffalo SSD-PUT is real and remains a surprisingly good deal, as many faster drives are now much more expensive. It's also cheaper than most larger 2TB external SSDs (although some of those will definitely be faster), and significantly smaller (although still bulky for a flash drive). Just note that this drive is USB-A only, so if your laptop only has Type-C ports, you'll need an (included) adapter.

In terms of performance, the SSD-PUT doesn't match the fastest drives, like the Kingston Dual. But it's far from sluggish in any metric. On the minus side, it has a creaky, cheap-feeling plastic shell, and it's nearly an inch wide, making it a tight fit on some laptops where the ports are placed close together.

If Buffalo would just update this drive in solid-feeling metal housing (or even a solid-feeling plastic one), and include some somewhat faster flash storage, this would arguably be the perfect flash drive for those who need lots of storage in their pocket.

Fastest USB-C / USB-A Drive

This speedy drive missed our Best list when it launched last year, thanks to slightly faster options (in some tests) from SK hynix Tube T31) and an older Kingston drive (the DataTraveler Max). But both of those drives are now gone and the Dual remains. It still lands at the top of most of our flash drive tests, save for small file reads, where it lands in the lower-middle range, though its small file writes were the best we’ve seen among recent flash drives or stick SSDs.

The drive also has a nice metal shell, and ports on either end for USB-C and USB-A connections. The design means there are clear plastic caps to lose, which isn’t my favorite way to deliver dual-port connectivity, but the drive feels fairly premium overall, which is a nice step up from many speed-focused drives, which make do with plastic enclosures that can make these expensive drives look and feel cheap.

Best USB-C Drive Alternate

Adata's SC750 blurs the line between flash drive and SSD, by essentially putting a retractable USB port on a small SSD inside a plastic housing, making for a reasonably compact flash drive that beats nearly every competing drive that doesn't require an external cable.

In our testing, among tested drives that are currently available, the 10Gbps-rated Adata SC750 landed in third place in PCMark 10, was again third in reads in our 10GB DiskBench read test, and was second in sequential reads in CrystalDiskMark.

And unlike the Tube T31, it uses USB-C rather than the older USB-A port. So if you want to plug your drive into a phone or you have a laptop with only USB-C ports, it should be near the top of your list for convenient and speedy external storage.

In terms of price, the Adata SC750 was priced below Kingston's chart-topping Dual drive in the 500GB class, but was more expensive at 1TB. But storage prices are heavily in flux these days (and usually going up). There's little reason to opt for this drive over the Dual if it costs more, but if you can find it for less and you don't need the USB-A port of the Dual, the SC750 is well worth considering.

Read: Adata SC750 review

Best Affordable USB-A / USB-C Drive

Lexar’s JumpDrive D500 combines a tried-and-true swiveling cover design, with a USB-A port on one end and USB-C on the other, with a very solid-feeling metal shell that adds durability and a premium vibe. It’s not the fastest drive available, and the 128GB and 256GB models have slower 360 MB/s rated read speeds than the 400 MB/s 512GB and 1TB options. In our tests, it frequently landed near the bottom of our charts, filled with mostly high-performance drives. But its performance throughout our suite was well-rounded, and significantly better than smaller drives like SanDisk’s Extreme Fit, particularly when it comes to writes. It’s not in the same class as the fastest drives, but it’s consistent and managed to stay above 300 MB/s reads and writes, even in our 10 GB file transfer test.

You can certainly find other drives that feature both ports, but some have multiple caps that are easy to lose, while others have cheaper-feeling swiveling covers. The Lexar D500 stands out for its combination of reasonably speedy performance and a solid metal shell that feels nicer than many drives that cost more and are higher-end when it comes to speed.

Flash Drive Shopping Considerations

How We Test Flash Drives

Our testbed consists of an AMD Ryzen 7600X-based PC with an Asus ROG Crosshair X870E Hero motherboard, installed in Lian Li’s Lancool 217 case. This system gives us native USB4 ports and a USB 3.2 Gen 2 2x2 port via the front header.

To get a sense of how these flash drives compare to a larger (though still usually pocketable) external SSD, we also ran our flash drive tests on the Mushkin CarbonX, a 1TB External SSD that's rated to similar speeds as the fastest flash drives, or "Up to 1,000 MBps."

This drive is no longer widely available, but you can expect similar performance from some of the more affordable options on our Best External SSDs list.

Given external SSDs' general ability to perform better on longer-duration workloads (and particularly small file writes, which we'll see shortly in testing), an external SSD is often a better option if you are going to frequently be moving large amounts of files on and off your drive, and especially if you plan to run programs from your portable storage device.

The larger surface area and improved controllers and components of external SSDs tend to make them better at those kinds of tasks, though there are, of course, noticeable performance differences in that category of devices as well.

Trace Testing - PCMark 10 Storage Benchmark

PCMark 10 is a trace-based benchmark that uses a wide-ranging set of real-world traces from popular applications and everyday tasks to measure the performance of storage devices.

Transfer Rates – DiskBench

We use the DiskBench storage benchmarking tool to test real-world file transfer performance with a custom 10GB dataset. We copy 1,204 files (images, videos, and software ISO files) to a folder on the test drive (write). Then, after leaving the system idle for five minutes, we run the same test in reverse, moving the test folder to a different location on our PCIe 4.0 testing drive.

Synthetic Testing CrystalDiskMark

CrystalDiskMark (CDM) is a free and easy-to-run storage benchmarking tool that SSD companies commonly use to assign product performance specifications. It gives us insight into how each device handles different file sizes. We run this test at its default settings.

A Note on Temperatures

If you've used a flash drive in the past and written lots of data on it, there's a good chance you've grabbed it to yank it out when you're done and winced at the hot – or at the very least surprisingly warm – exterior. We've certainly dealt with uncomfortably toasty drives before, but perhaps that's becoming an issue of the past.

We initially checked 10 of the drives we tested, and none felt hot to the touch after writing large amounts of data. We used an IR thermometer to check the temperature of several during a long 100GB write test.

After several minutes of sustained writing, the Transcend and PNY drives got the warmest, but were still under 94 degrees Fahrenheit. The solid-feeling metal-clad Orico drive got up to just 83.4 degrees, and the similarly solid OWC Envoy Pro Mini remained the coolest, at just 78.5 degrees Fahrenheit. The tiny Samsung Fit Plus, which barely has any surface area compared to the other drives, topped out at 82.1 degrees in our testing.

For future drives, we will only measure surface temperatures when a drive feels unusually warm during testing.

Other Flash Drives We Tested

Seagate Ultra-Compact SSD (2TB): Despite being one of the best-looking and premium-feeling of the recent spate of so-called "stick SSDs," Seagate's flash drive-style drive just didn't stand out in benchmark testing, often lagging behind the SK hynix Tube T31 and TeamGroup's X1 Max, both of which cost less.

A price drop would make this drive more appealing, but it just wasn't as speedy in our tests as other high-end stick storage options.

PNY Pro Elite V3 (1TB): This third iteration of PNY's high-end flash drive has a solid metal sliding shell that protects its USB-A port when not in use. Its 1,000 MB/s read and 800 MB/s write speed rating, in particular, is a bit more modest than the claims of its high-end competition.

And while it exceeded those speeds in our sequential test, it disappointed elsewhere, like in PCMark, where it scored only half of some of the best alternatives we've tested.

It also couldn't crack the top five in our real-world read test (though its write speed there was nearly the best). So while the Pro Elite V3 is head and shoulders above the V1 and V2 that came before it, it doesn't stand out in terms of overall performance.

And at $105 for the 1TB model we tested, it's also one of the priciest 1TB drives we've tested. When we wrote this, the faster SK hynix Tube T31 was $86 at the same capacity, making it easily the better drive.

Silicon Power MS70 (1TB) and DS72 (1TB): These two drives from Silicon Power perform roughly the same and have similarly solid-feeling shells and flip-up caps. The DS72 has a USB-C connector on one and and USB-A on the other, while the MS70 makes do with just USB-A.

The Silicon Power drives also perform fairly well overall, but were inconsistent on our tests. In Crystal Diskmark's sequential tests, they were the best flash drives we've tested yet, and they were also among the best on our 10GB DiskBench test.

But on the PCMark 10 Data Drive benchmark, they consistently delivered scores that were roughly half of what the Transcend and Kingston drives we tested and they weren't particularly impressive in our 4K test, either.

Pricing for the 1TB models that we tested was also in an awkward middle area, between our favorite mainstream drive from Buffalo and the better-performing options from Transcend and Kingston.

Orico USSD-X (512GB): Orico's latest flash drive is wrapped completely in metal, and feels surprisingly solid in your hand. And supposedly it will be offered in several colors. Its performance in our testing hovered between middle of the pack and near the top, excelling in our PCMark and Diskbench tests, especially.

That said, its performance didn't stand above the rest in any single test, and at the time of testing, we couldn't find it for sale in the US. Hopefully, the company improves its supply issues, because this USB-A drive feels better to hold and use than arguably any other flash drive we've tested. And its performance is quite solid. We just need to know how much it will cost.

OWC Envoy Pro Mini (1TB): This drive was the second-fastest overall and sports a solid metal shell. But its design is overly complicated, as is its setup process (which forces you to agree to a EULA which, when we wrote this, was still 404ing). Really though, the primary problem with OWC's drive is price. At $149 for the most spacious 1TB model, it's nearly as expensive as the 2TB Buffalo drive. And often the Buffalo drive goes on sale for less.

Patriot Supersonic Rage Prime (1TB): With a name this obnoxiously aggressive (and $90 price to match), we were expecting impressive things from Patriot's top-end flash drive. And it did quite well in some tests, but struggled on our 10GB file transfer test, managing to write at just 91.7 MB/s–behind all but the lower-capacity, much lower-priced drives on this list.

PNY Pro Elite (1TB): We like the solid metal shell of this PNY drive, but its $130 asking price is higher than any other 1TB drive we've tested. And it struggled on our 10GB write test, managing just 96.9 MB/s, which was slower than even Samsung's 256GB Duo Plus drive. There isn't much that's pro or elite about that.

Orico UFSD-C (1TB): This metal-clad USB-C drive looks and feels great and performed quite well overall, though its benchmark results didn't stand out in any real way. Its main issue is availability. The company sent us the 1TB model we asked for, but it doesn't seem to be for sale anywhere in the US.

You can order it on Aliexpress, but even there it's only available at up to 512GB, and its $82 current price is close to what we'd expect the 1TB model to sell for.

Samsung USB-Type-C (‎128GB): One of Samsung's newer drives, this model sports solely a USB-C connector and isn't much bigger than the USB-A Fit Plus drive. But it's slightly more expensive than the Fit drive and had a tendency to land near the bottom of our tested Samsung drives in terms of performance.

If you need USB-C and don't need a lot of speed (and particularly write speed) and capacity (it tops out at 256GB), this isn't a bad drive. It just doesn't stand out in any substantive way. And we wish its write speed were at least twice as fast as the 59-67 MB/s we saw in our sequential tests. Read speeds were, at least, much faster at more than 300 MB/s.

SanDisk Extreme Pro (128GB): While SanDisk's high-end drive performed well compared to other 128GB models, its $43 price at that capacity is about 2.5x that of Samsung's Fit Plus. And while it is available in up to 1TB capacities, the most spacious model sells for between $130 and $200, making it much more expensive than competing drives.

SanDisk Ultra (256GB): SanDisk's plastic-clad Ultra drive is exactly the kind of thing you'll see drastically overpriced at your local pharmacy or big-box store. Online, it seems fairly reasonable at about $20. But Samsung's Fit Plus is much smaller, performed better in most of our tests, and can be found for $5-10 more in the 256GB capacity.

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