Brand | Vansuny |
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Item model number | 1067 |
Hardware Platform | Mac |
Item Weight | 0.56 ounces |
Product Dimensions | 2.78 x 0.86 x 0.45 inches |
Item Dimensions LxWxH | 2.78 x 0.86 x 0.45 inches |
Color | Black |
Manufacturer | VANSUNY |
ASIN | B08BLCYHGG |
Country of Origin | China |
Date First Available | June 22, 2020 |
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Vansuny USB 3.1 Flash Drive 256GB, 400MB/s Super Speed Flash Drive, USB 3.1 Gen 2 Solid State USB Drive, Retractable Thumb Drive, Metal USB Memory Stick, Portable Jump Drive
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | Vansuny |
Memory Storage Capacity | 256 GB |
Hardware Interface | USB 3.2 Gen 1 |
Special Feature | USB 3.1 Gen 1, USB Flash Drive 256GB |
Write Speed | 400 |
About this item
- [High-Speed Transmission] --- This USB flash drive utilizes the latest USB 3.1 Gen 2 standard to greatly increase the read and write speed up to 400MB/s, transferring a 2GB UHD video to your pc in seconds.
- [Excellent Performance] --- This USB drive using Grade-A flash chips combines the fast speed of a solid state drive and the portability of a thumb drive, dustproof, shockproof, and temperature-proof for work, creation, and play.
- [Tough & Durable] --- Slide-in/out design protects the flash drive when not in use, and all-metal casing provides enhanced safety and durability. Easy to attach to your keychain or backpack via the lanyard hole to take along.
- [Strong Compatibility] --- The USB 3.1 thumb drive is compatible with USB 3.0, USB 2.0, and below. No driver to install, plug and play, works seamlessly with Windows, Linux, Android, and Mac OS.
- [What You Get] --- 1x 256GB USB 3.1 Flash Drive, 24 Months Warranty, 30 Days Money Back Guarantee and Friendly Customer Service. Please feel free to contact us if you have any questions about the memory stick.
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From the brand
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About Vansuny
Being set up as a digital storage company, VANSUNY is today a technology group that provides a comprehensive lineup of USB flash drives, portable SSD, internal ssd, TF card, desk lamp and more.
The creative and passionate VANSUNY research team uses cuttingedge technology to bring products that are superior in performance, appearance, reliability, and value-for-money to the customers in all markets.
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This Item Vansuny USB 3.1 Flash Drive 256GB, 400MB/s Super Speed Flash Drive, USB 3.1 Gen 2 Solid State USB Drive, Retractable Thumb Drive, Metal USB Memory Stick, Portable Jump Drive | Recommendations | dummy | dummy | dummy | dummy | |
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Price | $29.99$29.99 | $32.99$32.99 | $25.99$25.99 | $47.99$47.99 | -7% $35.17$35.17 List: $37.99 | $6.99$6.99 |
Delivery | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 |
Customer Ratings | ||||||
Storage Capacity | 4.6 | 4.6 | 4.8 | 4.7 | 4.3 | 4.0 |
Easy to use | 4.5 | 4.5 | 4.7 | 4.7 | 3.9 | 4.1 |
Value for money | 4.1 | 4.3 | 4.3 | 4.5 | 3.8 | 3.7 |
Portability | 5.0 | 4.5 | 4.8 | 4.9 | 4.2 | — |
Durability | 3.6 | 3.9 | 4.4 | 4.3 | — | 3.6 |
Sold By | Vansuny | SSK Official US Store | SSK Official US Store | Amazon.com | CWP Online | Vansuny |
memory capacity | 256 GB | 256 GB | 128 GB | 256 GB | 256 GB | 64 GB |
write speed | 400 | 520 MB per second | 500 MB per second | 250 MB per second | 900 MB per second | 15 MB per second |
read speed | 400 megabytes per second | 550 megabytes per second | 550 megabytes per second | 600 megabytes per second | 1000 megabytes per second | 90 megabytes per second |
hardware interface | usb3.2 gen 1 | usb3.2 gen 2 | usb3.2 gen 2 | usb3.2 gen 2 | usb3.2 gen 2 | usb, usb2.0, usb3.0 |
Product information
Technical Details
Additional Information
Customer Reviews |
4.4 out of 5 stars |
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Best Sellers Rank | #2,925 in USB Flash Drives |
Warranty & Support
Feedback
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Product Description
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High Performance USB Flash Drive ChipDetermined to provide flash drives of high performance, Vansuny has strict selection for the chips. Vansuny prevent the problems at the beginning. |
USB Flash Drive at SSD SpeedsWith reading speeds of up to 400 Mb/s, write speeds of up to 400MB/s, the Vansuny USB 3.1 Flash Drive is 80X faster than standard USB 2.0 drives. Let you copy even large files in seconds. |
Solid State USB 3.1 Flash DriveThe USB 3.1 Solid State Flash Drive delivers the performance, capacity, and reliability of an SSD in the ultimate portability of a USB flash drive. It is backward-compatible with USB 3.0 and USB 2.0, USB 1.0. |
Plug and PlayPlug and play, no need to install any software, and easy to use. |
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Retractable Connector DesignThe connector retracts freely to protect the USB interface from being damaged when not in use, no cap to lose. |
PortabilitySmall and durable pocket-size for easy carrying. |
Keychain DesignThe small ring is designed for key chains or lanyards. You can take your digital world anywhere, without worrying about losing the pen drive. |
Aluminum Metal CasingMetal-made casing, features fast heat dissipation, works very well for transferring large files. |
USB 3.1 Flash Drive 128GB | USB 3.0 Flash Drive 128GB | 64GB USB C Flash Drive 3.0 2 in 1 | USB C Flash Drive 64G OTG | Micro SD card | |
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Customer Reviews |
4.4 out of 5 stars
1,356
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4.5 out of 5 stars
4,081
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4.3 out of 5 stars
669
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4.2 out of 5 stars
2,896
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4.5 out of 5 stars
826
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Capacity | 128GB | 128GB | 64GB | 64GB | 128GB |
Read Speed (up to) | 400MB/s | 70MB/s | 70MB/s | 20MB/s | 90MB/s |
Write Speed (up to) | 240MB/s | 20MB/s | 20MB/s | 5MB/s | 30MB/s |
Hardware Interface | USB 3.1 | USB 3.0 | USB 3.0 | USB 2.0 | U3 A1 |
Compatibility | USB 3.1 enabled (USB 3.0/2.0 compatible) | USB 3.0 enabled (USB 2.0 compatible) | USB C & USB 3.0 enabled (USB 2.0 compatible) | USB C & USB 2.0 | |
Drive dimensions | 2.78*0.86*0.45 in | 1.90*0.48*0.1 in | 1.41*0.58*0.3 in | 2.8*0.7*0.33 in | 0.6*0.44*0.03 in |
Item Weight | 0.56 ounces | 0.49 ounces | 0.16 ounces | 0.35 ounces | 0.32 ounces |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the speed and value of the flash drive. They mention it's quite fast as advertised, shaves time off deployment, and offers good value for money. That said, some complain about errors and differ on quality, performance, capacity, size, and temperature.
AI-generated from the text of customer reviews
Customers like the speed of the flash drive. They say it is quite fast as advertised, essentially SSD speed USB flash drives, and performs well. This drives shaves time off deployment and is solid.
"...I've had good success, relatively fast speeds, and decent prices...." Read more
"...Have not had any issues it loads fast stores fast, I would make one improvement and the only flaw is the size of the hole for a keychain...." Read more
"...And HELLUVA fast too! 260 Mbps sustained read and 160 Mbps sustained write, on the H2testw software is really nothing to scoff at...." Read more
"...want the technical details, just know that the 400 MB/s read and write speeds are real, the device is no wider than a typical USB thumb drive, it..." Read more
Customers like the value of the flash drive. They mention that it has fast transfer times and offers lots of storage for the money. Some say that it performs good enough for the price.
"...This flash drive saved me a lot of money over having to buy an expensive external hard drive...." Read more
"...It was cheap enough I will use it on something that works well with external memory devices and be happy...." Read more
"...Initially, they were so cheap compared to the competition and they worked reasonably well, that I didn't mind the occasional problems, but now,..." Read more
"Overall this is a great value USB drive. It is fast and spacious for the cost, however, the quality control is hit or miss...." Read more
Customers are mixed about the performance of the flash drive. Some mention it really does perform as well as claimed, while others say that it never worked properly. Some say that the product doesn't work with CDJS or any DJ equipment, and that the results were so below the advertised performance. Some customers also mention that the TV still won't recognize the flash.
"...I observed sustained write speeds between 100-115 MB/s. Very happy with this performance!" Read more
"...I does show an option to create a volume, but hangs and fails after about an hour...." Read more
"...they were so cheap compared to the competition and they worked reasonably well, that I didn't mind the occasional problems, but now, other makers..." Read more
"...Reconnected. Reformatted. Failed 10 minutes into the third attempt. Trash...." Read more
Customers are mixed about the quality of the flash drive. Some mention that it's well built, reliable, and robust, while others say that the build quality feels a little weak and the plug locking mechanism feels flimsy.
"...It feels sturdy and well made, but if it doesn't last like I think it should, I will try to remember to update this review...." Read more
"...connected to the internet to transfer files, I can live with questionable durability...." Read more
"...Other than that works as expected and is well designed and feels more durable than the higher price flash drives that I have" Read more
"...During the boot menu, this drives says JMICRON. This drive is solid...." Read more
Customers are mixed about the size of the flash drive. Some mention it's a very compact drive for storing large backup files, and is sturdy and reliable. It has an activity LED, and a keyring hole. However, some say it're a little large and bulky, and might not fit in USB ports.
"...This solved the bulkiness issue and the amp power draw issue at an amazing price. I'll be buying a few more since it's such a steal...." Read more
"...reliable than a flimsy clip or regular standard keychain but the slot is so small all the allow is the ring of a keychain...." Read more
"...additional pros include activity LED, compact size, keyring hole. Cap is useful but losable, drive run hot but sustainable...." Read more
"...nearly 400MB's on writes, 30MB's less on reads, that is quite good considering its size...." Read more
Customers are mixed about the temperature of the flash drive. Some mention that it stays cool during repeated transfers, and the connector is not very hot. However, others say that it does get warm--more than lukewarm.
"...It does get warm--not hot, but more than lukewarm. Not enough to worry me, but worthy of mention...." Read more
"...device is no wider than a typical USB thumb drive, it does not get excessively warm or hot, and it is fully bootable with both Windows and..." Read more
"...computer, transferring lots of files, it did get extremely hot, too hot to touch. (They have a warning in the package to not let children touch it)...." Read more
"...The copy speed very fast, and the unit doesn't get excessively warm when left plugged in. I'm changing my rating from a 1 to 5!" Read more
Customers are mixed about the capacity of the flash drive. Some mention that it's durable, has a large capacity, and is really fast, while others say that it gave them only 238MB/s max, and that the NAND Storage is not detected.
"...how badly i was scammed... and surprisingly, the full capacity was available for reads and writes! And HELLUVA fast too!..." Read more
"...exact same laptop and USB port, one of the others repeatedly gave me only 238MB/s max, and the other was terrible - only 38MB/s. So make sure to..." Read more
"They are full sized, come with a detached cap (easy to lose), and come in a simple packaging...." Read more
"...inserted it into the computer, and voila, it's not working, NAND Storage is not detected so maybe fried...." Read more
Customers are dissatisfied with the flash drive's errors. They say that it gets too hot to touch, and constantly gets error code 0x800701B1 and they can't transfer files to it. Some customers also say that the flash drives are faulty.
"...In linux is says "device not accepting address 2, error -62"...." Read more
"...i brought it to use as a download temporary space. errors pop out after few days ago." Read more
"Bought two, first one worked fine. Second one constantly gets error code 0x800701b1, and I can't transfer my files to it...." Read more
"...The most common issue with this drive that I've had is that it gets an 0X800701B1 error, (which is saying that the drive doesn't exist/missing.)..." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Original Review
Received the 64 GB flash drive today. It states (on the 64 GB drive version) that read speed is 400 MB, sec. I'm getting 170 MB/sec maximum. Curiously, I'm getting 213 MB/sec max write speed. It is the fastest writing (not reading overall. It is faster with random reads)) flash drive I have, but it's half of the rated read speed. Writing being faster than reading is curious. Is it using some type of ram buffer on-board?
My computer (ThinkStation workstation running Windows 7) is USB 3.0 only (so theoretical max speed of 600 MB/sec). I have ensured it is plugged into a USB 3.0 port on the back of the machine. I've tested the drive empty and then after putting about 10 GB of files on it. With a 4 GB archive and a 4GB folder of about 1200 files, the transfer speeds were very fast (peaking above 200 MB / sec).
Considering that I'm using this on a workstation that isn't connected to the internet to transfer files, I can live with questionable durability. I need something that is fast that won't corrupt my data over about a 20 minute time period. But I'm sticking to my name-brand USB 3.0 drives for data that I want to carry around with me regularly. It's too suspicious that write speeds are greater than read speeds, and the read speed is less than half of advertised.
Reviewed in the United States on August 29, 2021
Original Review
Received the 64 GB flash drive today. It states (on the 64 GB drive version) that read speed is 400 MB, sec. I'm getting 170 MB/sec maximum. Curiously, I'm getting 213 MB/sec max write speed. It is the fastest writing (not reading overall. It is faster with random reads)) flash drive I have, but it's half of the rated read speed. Writing being faster than reading is curious. Is it using some type of ram buffer on-board?
My computer (ThinkStation workstation running Windows 7) is USB 3.0 only (so theoretical max speed of 600 MB/sec). I have ensured it is plugged into a USB 3.0 port on the back of the machine. I've tested the drive empty and then after putting about 10 GB of files on it. With a 4 GB archive and a 4GB folder of about 1200 files, the transfer speeds were very fast (peaking above 200 MB / sec).
Considering that I'm using this on a workstation that isn't connected to the internet to transfer files, I can live with questionable durability. I need something that is fast that won't corrupt my data over about a 20 minute time period. But I'm sticking to my name-brand USB 3.0 drives for data that I want to carry around with me regularly. It's too suspicious that write speeds are greater than read speeds, and the read speed is less than half of advertised.
I've seen speeds in excess of 230 MB/s (sustained) when transferring large files. Copying my Documents directory (with a mix of file sizes), speeds vary between 80 MB/s down to 20 MB/s with very brief flashes (so quick you almost miss them) of speeds as low as 8-10 MB/s. Bu other drives I've had on a similar test would sometimes drop below 1 MB/s, sometimes for agonizingly long periods of time.
Your mileage may vary, and I haven't had the drive long yet (a few weeks). So far I have no regrets and many good things to say about this drive. It feels sturdy and well made, but if it doesn't last like I think it should, I will try to remember to update this review.
I should mention two minor points. (1) On my laptop with side-by-side USB ports, the width of the drive will prevent most other items from being plugged into the adjacent USB port. This will seldom if ever be a problem for me, but may be for you. (2) It does get warm--not hot, but more than lukewarm. Not enough to worry me, but worthy of mention. Neither of these two issues is significant enough for me to lower the rating.
My Extreme Pro USB 3.1 / 128MB was 416.5 read but only 127.0 write using same benchmarking program (Gnome-Disks).
The construction is all-plastic and doesn't feel as nice as the Extreme Pro.
So durability and quality of material is not yet determined. We will have to see how it lasts. I am hopeful and happy with it so far!!
12/17/23 update:. It survived a wash in my pants pocket. Still works fine! Your experience may vary!!
Reviewed in the United States on December 2, 2023
My Extreme Pro USB 3.1 / 128MB was 416.5 read but only 127.0 write using same benchmarking program (Gnome-Disks).
The construction is all-plastic and doesn't feel as nice as the Extreme Pro.
So durability and quality of material is not yet determined. We will have to see how it lasts. I am hopeful and happy with it so far!!
12/17/23 update:. It survived a wash in my pants pocket. Still works fine! Your experience may vary!!
Top reviews from other countries
Excellent value
Too soon to comment on durability
こちらの製品はノーブランド品ですが、安価でも高速かつアクセスランプを搭載しています。
アクセスランプは白色で、プラ筐体の下にあって筐体を発光させます。「インジケーター用の窓」はありません。
取り外したキャップをお尻に取り付ける事ができず、紐を通す穴もありません。紛失しやすくデザインには全く取り柄はありません。
アクセスランプは抜去する際の指標になるほか、特にブータブルUSBとして使用する場合に重宝します。上手くブートできていない際に、読みに行けているのか判断できるからです。
ノーブランド品という事で、消えたら困るデータを入れる運用はしない予定です。耐久性も現時点では不明。ブータブルUSBや一時的なデータの受け渡しに活躍しています。