Reviews Kingston DataTraveler SE9 (Gen 3) 256GB
Interested in reviews of Kingston DataTraveler SE9 (Gen 3) 256GB? It got 4.5 out of 5 stars from our customers. Find specific customer reviews of Kingston DataTraveler SE9 (Gen 3) 256GB below. We will appreciate if you also share your experiences with Kingston DataTraveler SE9 (Gen 3) 256GB after purchasing.
User Reviews
Vladimír, Podbrdy
Rated 12/01/2025, variant Kingston DataTraveler SE9 (Gen 3) 256GB
Verified purchase
Although it does not meet the manufacturer's specified parameters for write and read speeds, these speeds are still higher than similar other products.
Version
Appearance
Compared to other products - speed
nothing
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Jozef, Ševětín
Rated 09/01/2025, variant Kingston DataTraveler SE9 (Gen 3) 256GB
Verified purchase - review from a price comparison website
Sufficient speed to back up mobile data
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Petr, Ivančice
Rated 09/12/2024, variant Kingston DataTraveler SE9 (Gen 3) 256GB
Verified purchase
write speed is slower
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Jonáš, Planá nad Lužnicí Lhota Samoty
Rated 02/12/2024, variant Kingston DataTraveler SE9 (Gen 3) 256GB
Verified purchase
Perfect size
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Tomáš, Ostrava Poruba
Rated 20/11/2024, variant Kingston DataTraveler SE9 (Gen 3) 256GB
Verified purchase - review from a price comparison website
Aaaaaaand
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Robert, Brno
Rated 17/06/2024, variant Kingston DataTraveler SE9 (Gen 3) 256GB
Verified purchase
I had the same one with a lower capacity and it was great. this one is even better
all-metal, so it will never rust on the handles
none. it is fast and compact
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Věroslav, Stará Lysá
Rated 28/02/2024, variant Kingston DataTraveler SE9 (Gen 3) 256GB
Verified purchase
Wonderful design
Like users here, my USB writes 100MB/s +- and suddenly drops below 30MB. I'll try under another OS and probably return and buy another brand in Alza
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Petr, Vsetín 1
Rated 02/10/2026, variant Kingston DataTraveler SE9 (Gen 3) 64GB
Verified purchase
Looks good based on the specs
For the first few seconds, it copies quickly at around 60MB/s, then after a few seconds it drops to 15MB/s
I'll buy a different one next time.
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Customer, Plzeň 12
Rated 01/10/2026, variant Kingston DataTraveler SE9 (Gen 3) 64GB
Verified purchase
The write speed is lower than the 10Mb/s shown in the specification.
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Tomáš, Bohumín 1
Rated 25/09/2026, variant Kingston DataTraveler SE9 (Gen 3) 512GB
Verified purchase
I've already made a warranty claim once due to fluctuating write speeds. However, the situation hasn't changed with the new drive. When writing 4GB to the drive, the operation can easily take up to an hour. It's completely unusable with larger amounts of data.
Fluctuating write speed
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