KOOTION 20 Pack 16GB USB 3.0 Flash Drive Bulk Swivel USB Stick Thumb Drive Memory Stick for Data Storage (Black)
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Availability:
In Stock.
Arrives
Monday, Jun 2
Size: 16GB 3.0
Color: Black-20 Pack
Features
- 20 pack of 16GB USB 3.0 Flash Drive with great performance and high quality, multiple color and capacity choices. You can store music, photos, movies, designs, manuals, programs, handouts in a quick speed
- The metal side has a 360 rotation, which allows you to carry without annoying cap-loss problems. Covering and protecting the usb end
- Plug and work, no need to install any software, just simply plug into the USB port of computer or other devices and use it, Compatible with USB 2.0 and below. It works with virtually any computer or electronic device with a USB slot
- The packaging was so clean and neat, let you have confidence to give these to your clients or friends. These jump drives are packaged in a nice little cardboard box with dividers between each section, so all USB drives were secure
- Cap less design with integrated loop makes it easy to attach to key chains, It is also built-in with the LED indicator, indicating the data transfer status during use
Brand: KOOTION
Memory Storage Capacity: 16 GB
Hardware Interface: USB 3.0
Special Feature: Magnetic Proof
Compatible Devices: Laptop, Desktop, Tablet, Speaker
Write Speed: 10 MB/s
Read Speed: 55 Megabytes Per Second
Connectivity Technology: USB
Color: Black-20 Pack
Model Name: [OMITTED]
Flash Memory Type: USB
Manufacturer: KOOTION
Hardware Connectivity Technology: USB Type A
Item model number: U305-Black-16G-3.0*20
Hardware Platform: Mac
Item Weight: 0.32 ounces
Product Dimensions: 2.28 x 0.39 x 0.71 inches
Item Dimensions LxWxH: 2.28 x 0.39 x 0.71 inches
Country of Origin: China
Is Discontinued By Manufacturer: No
Date First Available: February 21, 2019
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jun 2
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 4GB
Color: Black-20 Pack
We purchased the KOOTION 20-pack of 4GB USB flash drives to use for client file delivery, promotional materials, and branded giveaways—and they delivered exactly what we needed. Every drive in the batch worked perfectly out of the box with consistent storage capacity and fast data transfer speeds for the size. The swivel design is durable and practical, with no caps to lose. These flash drives are also ideal for customizing with labels or logos, which adds value to our business presentations and event packages. Reliable, affordable, and professionally packaged—KOOTION has earned our repeat business. — EMG (Every Thang Must Go Inc.)
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Reviewed in the United States on May 22, 2025 by EMG ORDERING
Size: 128GB
Color: Blue, Red, Green, Purple, Black
Product as described
Reviewed in the United States on April 2, 2025 by David
Size: 32GB 3.0
Color: Blue, Red, Green, Purple, Black
This is a review of the USB 3.0 32GB drive 5 pack. Not the USB 2.0 drives also in this product listing. Thumb drives are a commodity for the most part so looking at performance vs price is my metric. I wanted a set of assorted color drives to use in my IT practice to carry around various bootable tools including various version of portable Windows. This pack was exactly what I needed and they perform very well for my purpose. I ran a CrystalDiskMark on one of these in a USB 3.0 port on my laptop. Sequential reads were just under 110MBs which is about 2.5X what I get from a USB 2.0 drive, so USB 3.0 performance for sure. Random reads were less than 1/20th of the sequential reads at about 5.5MBs. Writing for sequential and random writes was *much* slower than reads. So what does this mean in my "real world" assessment? These drives are mostly reading files sequentially. After creating them there will be a lot of reading and very little writing to them. In other words they are well suited for my techie needs. Other applications where these might shine are to store or as a backup for music or photos where you write once or when you add more media and read a bunch more than you write. These are not the fastest USB 3.0 drives I've owned by quite a bit. There are some very fast thumb drives! But generally speed comes at a price and these are very inexpensive for USB 3.0 32GB drives. Construction is typical for economical thumb drives which isn't bad. I expect these will hold up to lots and lots of plugging and unplugging. In conclusion what matters to me is value and for their low price they give me everything I'm looking for. If you are looking for a good drive at a low price this may be an excellent choice. If your priority is a super-fast thumb drive and you're willing to spend more, then maybe not. Since they hit the mark exactly for me I'm giving this 5 pack of thumb drives 5 stars.
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Reviewed in the United States on November 23, 2019 by Stephanie Sullivan Stephanie Sullivan
Size: 64GB
Color: Blue, Red, Green, Purple, Black
Bought the 64 gigabyte 5 pack, (320 gigabytes, truly amazing), but one drive failed to boot, acknowledge, or install. Went ahead and used several of the other drives, and requested a replacement for the errant drive. On my W7 computer (256gig) the write speed is exceedingly slow for this type drive but the goal, offloading downloads and zipped files on my old USB2.0 computer was now possible, freeing up almost 100 gig. Tried the errant drive on my wife's W10 computer... It recognized it but would not boot or list contents of the errant drive. A half day passed, Tried one last idea, under "printers and other devices" my computer listed the errant drive as "Unknown device," who knew, since no previous sign of life. That was promising, tried the troubleshoot option, bingo, all the drivers installed, the drive became active.. The grass was green, the sky was blue, & old Satan Claus had once again been assuaged. But I could not cancel the 5 drive replacement coming from Amazon!! It arrived 24 hours later. So I checked the box to see if it was just one drive, nope, all 5, i.e. grass not so green, sky not so blue.... and I'd broken the seal on the box.. So I will return the replacement, add that faster computer with the 1TB SSD drive plus high speed USB to my Christmas wish list, and check this one up to "odd life experiences."
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Reviewed in the United States on November 12, 2021 by Edward Kimble, PhD
Size: 32GB 3.0
Color: Blue, Red, Green, Purple, Black
I have a massive collection of USB 2.0 drives, but almost all of my USB 3.0 flash drives are of the extremely high capacity variety (128GB+). Paradoxically, that makes the USB 3.0 drives I have not all that suitable for some of the small tasks I need to do. I figured that I would find some cheap 16 or 32GB drives to use as bootable devices. A little searching brought me to the KOOTION 5 X 32GB USB 3.0 Flash Drives. It's been my experience that you never know what you're going to get when you move away from name-brand flash drives. Historically, I've typically stuck to a small grouping of major manufacturers. In this case, I was willing to try off brands. The main thing to worry about is performance. Some manufacturers straight up lie about what interface the flash drive has. Some publish bogus performance statistics. With the KOOTION drives, I was able to verify that the interface in use is indeed USB 3.0. Better still, I measured decent performance from the drive! When I tout good performance, it's good to be realistic about what you're going to get for less than $5, per drive. This is not going to be a device that maxes out the USB 3.0 interface. The KOONTIONs do manage a maximum STR of ~125MB/s, in reads. They manage 50-75MB/s in reads, too. While there are certainly better performing flash drives, I've never seen a CHEAP USB 3.0 drive that manages anything like the write rate on these flash drives. So... blazing fast? No. Quick enough? Yes. With the aluminum, swinging KOOTION drives look an awful lot like freebie flash drives from 2006, so there is some dissonance when dealing with the performance. I like the drives and highly recommend them for light, general purpose use.
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Reviewed in the United States on February 6, 2020 by Dad, the engineer Dad, the engineer
Size: 64GB 3.0
Color: Blue, Red, Green, Purple, Black
Exactly what I needed
Reviewed in the United States on March 1, 2025 by Lee L
Size: 16GB
Color: Black-20 Pack
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Reviewed in the United States on January 20, 2025 by john young
Size: 32GB 3.0
Color: Mixed Colors- 10 Pack
I use these to help with transferring files from one place to another. I can format for Mac or PC. I haven't had any issues with them. If I need to go onsite for client assistance these work great for executable files needed to run some programs
Reviewed in the United States on September 8, 2024 by Jennifer Green