256 GB USB 3.0 Flash Drive KOOTION Flash Drive 3.0 Thumb Drive Retractable 256G Memory Stick USB Drive Jump Drive Rugged with LED Indicator for Data Storage and Transfer
$3.99
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Retractable Design
The slide design is extremely convenient to use this pen drive via easy push-pull while protecting the connector when not in use. No caps to lose, offering a more comfortable usage experience.
Use it Anywhere Anytime you need
The premium flash drive is construted to highest standards with A+ original chip. You can take your digital world of files, photos, songs, movie on the go. Thoughtful built-in LED indicator informs you of the working status of the thumb drive, avoiding repeated checks.
KOOTION USB 3.0 Flash Drive——Transfers Faster, Smoother, Safer
This USB 3.0 flash drive transfers your data more efficiently, faster than USB 2.0 flash drives. This USB 3.0 flash drive is compatible with Windows, Mac, Linux, and Android systems. No software setup is required, just plug and play.
The KOOTION USB Flash Drives from KOOTION Technologies are simple and reliable storage solution for your life. Let you enjoy storing, transferring and sharing photos, videos, music, documents and more from PC to PC, or connect to your digital picture or printer to view and share your photos.
USB 3.0 Ultra High Speed: The 256 GB flash drive features USB 3.0 technology boosting speed for smoother transmission, five times that of USB 2.0 thumb drive, greatly shortening data storage and transfer process
Reliable & Durable: The usb memory stick adopts Grade-A chips, safeguards your data and transfers your data seamlessly. Quicker heat dissipation permits longer service life, suitable for storing digital data for school, business or daily usage
Retractable Design: The slide in/out design makes this thumb drive convenient to use and protects the connector from damage. This pen drive can be attached to keychain or backpack via the integrated lanyard hole, keeping your digital world close by
Plug and Play: No driver needed.The USB 3.0 flash drive supports Windows, Mac, Android, and Linux systems, can be used on PC, Mac, laptop, printer, projector, car audio, game console, smart TV, etc., compatible with USB 2.0/USB 1.1
By default the 256 GB flash drive is formatted as exFAT. Actual available capacity for data storage is less than as listed on the products due to different capacity algorithms and partial capacity are used for system files. 1GB=1,000,000,000 bytes
13 reviews for 256 GB USB 3.0 Flash Drive KOOTION Flash Drive 3.0 Thumb Drive Retractable 256G Memory Stick USB Drive Jump Drive Rugged with LED Indicator for Data Storage and Transfer
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$3.99
Becky Smith –
Works great in my media player.
Delivered fast, Works Wonderfully. Just what I needed.
Gary –
Flash Drive
Great product at a very good price.
Saint Paintersberg –
128 GB for the price of a pizza—just don’t bet your PhD thesis on it.
Bought the KOOTION 128 GB USB 3.0 2-pack because I needed cheap, sneaker-net transport for 90 GB of drone footage and a handful of Linux ISOs. Bottom line first: speed is honest, capacity is real, longevity is TBD.⚡ Speed RealityCrystalDiskMark on a USB 3.2 Gen 1 port:Seq read 82 MB/s (advertised ≥70) ✔️Seq write 27 MB/s (advertised ≥20) ✔️No cache cliff—speed holds flat for the entire 90 GB dump. That’s faster than the 8 bargain-bin drives that drop to 3 MB/s after 4 GB.📦 Capacity Checkf3probe says 122.8 GB usable space, zero fake sectors. In other words, you actually get 128 billion bytes—rare at this price.🔨 Build & ErgonomicsRetractable slider clicks positively; no cap to lose, no accidental pocket-retraction.Orange shell is glossy ABS—survived a 4 ft drop onto concrete with only a scuff.Key-ring hole is molded through the body, not just a thin loop—feels strong enough for a carabiner commute.🌡️ Heat & LongevityAfter three full fills, the case gets warm, not hot; no thermal throttle. SMART-like flash health (via flash-id ) shows Toshiba 3D TLC—respectable for budget gear. Still, no TBW rating posted, so treat it like a rental, not a vault.🧪 Torture TestWrote 110 GB, deleted, rewrote five cycles—zero reallocated blocks, speed unchanged. I’ll update if it dies, but for under ten bucks each, I’m already ahead of the cloud-storage roulette.ProsReal capacity, no counterfeit shell game.USB 3 speeds that sustain, not sprint-and-collapse.Two-pack = instant backup or wedding-photo handout.ConsWrite speed is still spinning-disk era; fine for media, painful for 4K raw video.No activity LED—you’ll guess when it’s done.Warranty is 24 months, but RMA shipping to China costs more than the drive.Bottom LineFour stars because it delivers exactly what a sub-10 stick should: genuine gigabytes, steady mid-tier speeds, and no sudden death (so far). Keep your irreplaceable files on an SSD; keep KOOTION in the glove box for “oops, I need that ISO” moments.
Amazon Customer –
Two out of three ain’t bad
Two out of three of these work great on my TV one just would not work for some reason I use it on my Roku TV as a DVR on live TV
Richard Braun –
Great product
I purchased this for use on a home project and the ease of use paid for itself. The functionality was what I was hoping for. I will be using this seller in the future.
MIchael –
got memory
Got memory if not buy these. Price was cheap product was well made. Definitely recommend a few of these if you needing to store some stuff.
Brian B. –
Easy to download pictures off your laptop
Easy to use and held enough photo data
TimPwk –
Works fine
I use this in my blink system and it works great.
frank johnson –
Quick delivery used no problems at all first class product
laurent. –
Fonctionne très bien sur tous mes appareils
thomas copsey –
Works perfectly fine, no complaints. Practical and good build.
jean –
Très bien
David Long –
Just another flash drive, cheap and effective.