Search  for anything...

USB 3.0 Flash Drive KOOTION 20pcs 16GB Flash Drive USB Drive Thumb Drive Bulk 16 gb USB Flash Drive Memory Stick Swivel Jump Drive for Data Storage, Black

  • Based on 9,300 reviews
Condition: New
Checking for product changes

Buy Now, Pay Later


As low as $12.17 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, May 30
Order within 23 hours and 35 minutes
Available payment plans shown during checkout

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: Friday, May 30

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Product as described
Size: 128GB Color: Blue, Red, Green, Purple, Black
Product as described
Reviewed in the United States on April 2, 2025 by David

  • Just What I Needed: Good Thumb Drives, Fast Sequential Reads, Low Price=Good Value
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. ... show more
Reviewed in the United States on November 23, 2019 by Stephanie Sullivan Stephanie Sullivan

  • Good response time.
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

  • Oops, my bad...
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." ... show more
Reviewed in the United States on November 12, 2021 by Edward Kimble, PhD

  • Fantastic value, but some notes on performance (see below). Highly recommended
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. ... show more
Reviewed in the United States on February 6, 2020 by Dad, the engineer Dad, the engineer

  • na
Size: 16GB Color: Black-20 Pack
na
Reviewed in the United States on January 20, 2025 by john young

  • great
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

  • Works great
Size: 32GB 3.0 Color: Mixed Colors- 10 Pack
Works just fine
Reviewed in the United States on November 21, 2024 by Richard Warner

Can't find a product?

Find it on Amazon first, then paste the link below.