---
product_id: 220046709
title: "Vansuny USB 3.2 Flash Drive 256GB, 400MB/s Super Speed Flash Drive, USB 3.2 Gen 2 Solid State Drive, Retractable Thumb Drive, Metal Memory Stick, Portable Jump Drive"
brand: "vansuny"
price: "¥9316"
currency: JPY
in_stock: true
reviews_count: 9
category: "Vansuny"
url: https://www.desertcart.jp/products/220046709-vansuny-usb-3-2-flash-drive-256gb-400mb-s-super
store_origin: JP
region: Japan
---

# 400MB/s blazing transfer speed Retractable slide design All-metal durable casing Vansuny USB 3.2 Flash Drive 256GB, 400MB/s Super Speed Flash Drive, USB 3.2 Gen 2 Solid State Drive, Retractable Thumb Drive, Metal Memory Stick, Portable Jump Drive

**Brand:** vansuny
**Price:** ¥9316
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock speed and style with Vansuny’s sleek SSD flash drive!

## Quick Answers

- **What is this?** Vansuny USB 3.2 Flash Drive 256GB, 400MB/s Super Speed Flash Drive, USB 3.2 Gen 2 Solid State Drive, Retractable Thumb Drive, Metal Memory Stick, Portable Jump Drive by vansuny
- **How much does it cost?** ¥9316 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/220046709-vansuny-usb-3-2-flash-drive-256gb-400mb-s-super)

## Best For

- vansuny enthusiasts

## Why This Product

- Trusted vansuny brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged Metal Armor:** All-metal casing ensures your data stays safe from shocks, dust, and temperature extremes—built for the on-the-go professional.
- • **Portable Powerhouse:** 256GB of solid-state storage in a compact, lightweight form factor that fits perfectly on your keychain or backpack.
- • **Universal Compatibility:** Plug and play across Windows, Mac, Linux, and Android with no drivers needed—seamless integration for every device.
- • **Sleek Retractable Design:** Protect your connector with a smooth slide-in mechanism—no caps to lose, just pure convenience.
- • **Blazing Fast USB 3.2 Gen 2:** Experience lightning-quick 400MB/s read/write speeds that make large file transfers effortless and instant.

## Overview

The Vansuny USB 3.2 Flash Drive offers a powerful 256GB solid-state storage solution with ultra-fast 400MB/s transfer speeds. Its durable all-metal body and retractable design provide robust protection and portability. Compatible across major operating systems without drivers, it’s perfect for professionals needing reliable, high-speed data access on the move.

## Description

Buy Vansuny USB 3.2 Flash Drive 256GB, 400MB/s Super Speed Flash Drive, USB 3.2 Gen 2 Solid State Drive, Retractable Thumb Drive, Metal Memory Stick, Portable Jump Drive: USB Flash Drives - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Amazing SSD in USB form factor, Works As Advertised - As an embedded systems designer I was skeptical that the 256GB VANSUNY Super Speed USB Flash Drive would actually operate as advertised. However after a few days of testing and real world use I've found that indeed it does. For those who don't 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 does not get excessively warm or hot, and it is fully bootable with both Windows and Linux. Now here are the details. This device is indeed an SSD, and utilizes a JMicron SATA/USB interface to allow it to operate as a thumb drive. It appears to have a 10 GB cache that allows it to achieve the rated 400 MB/s read/write speeds for smaller files, and after 10 GB it achieves consistent 360 MB/s read and 160 MB/s write speeds. This is quite good, and in line with other low cost SSD drives. I tested the unit with 10 reads and writes of 80 GB files utilizing a Sabrent 1TB Rocket NVME drive that achieves consistent 2000 MB/s read/write speeds. The VANSUNY drive barely got warm during the tests, and all files were transferred without error. After this I installed both Windows 10 Professional and then the latest Arch Linux and verified that the operating systems booted and operated on both physical hardware and virtual machines. Unfortunately I was unable to determine the other components utilized in the VANSUNY drive, so there's no way to know how reliable the drive will be for the long term, or how long it will last. However if I encounter quality issues in the future I will update this review.
Review: It's fast and reasonably priced. UPDATE 10/2 - I put the drive in my Sony Z9K TV that supports Android TV to add extra system memory storage. Everything I transferred over did so very quickly compared to the very old 32 gig USB drive I tried to use. Unfortunately the Sony being brand new didn't play well with USB memory devices and keeps restarting and having issues trying to read the drive. The drive itself is very fast and fine, the TV is having the problems. It was cheap enough I will use it on something that works well with external memory devices and be happy. IF you have new Sony top line TV with Android keep this in mind, you might have problems using any USB drive for system memory till they update the firmware. UPDATE: Someone said you go to Remote setup, and change RS232 from HDMI to Serial and then decent memory USB drives will work. It fixed this drive in my Z9K and now the TV starts up fine and uses the drive as expanded system memory like it should. I also activated Developer Mode so I could force it to allow more apps to use the external memory from this USB stick and it is very fast.

## Features

- High-Speed Transmission:This USB flash drive utilizes the latest USB 3.2 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 3.2 thumb drive is compatible with USB 3.1/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 3.2 Flash Drive

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08BLCYHGG |
| Best Sellers Rank | #820 in USB Flash Drives |
| Color | Black |
| Connectivity Technology | USB |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,279) |
| Date First Available | June 22, 2020 |
| Flash Memory Type | USB |
| Hard Drive | 256 GB |
| Hardware Connectivity Technology | USB Type A |
| Hardware Platform | Mac |
| Item Dimensions LxWxH | 2.78 x 0.86 x 0.45 inches |
| Item Weight | 0.56 ounces |
| Item model number | 1067 |
| Manufacturer | VANSUNY |
| Model Name | Vansuny Metal Solid State USB Drive Slide Design |
| Product Dimensions | 2.78"D x 0.86"W x 0.45"H |
| Read Speed | 400 Megabytes Per Second |
| UPC | 716852326945 |

## Product Details

- **Brand:** Vansuny
- **Hardware Interface:** USB 3.2 Gen 2
- **Memory Storage Capacity:** 256 GB
- **Special Feature:** USB 3.2 Gen 2, USB Flash Drive 256GB
- **Write Speed:** 400

## Images

![Vansuny USB 3.2 Flash Drive 256GB, 400MB/s Super Speed Flash Drive, USB 3.2 Gen 2 Solid State Drive, Retractable Thumb Drive, Metal Memory Stick, Portable Jump Drive - Image 1](https://m.media-amazon.com/images/I/61p+U1OZv6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing SSD in USB form factor, Works As Advertised
*by M***H on December 10, 2020*

As an embedded systems designer I was skeptical that the 256GB VANSUNY Super Speed USB Flash Drive would actually operate as advertised. However after a few days of testing and real world use I've found that indeed it does. For those who don't 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 does not get excessively warm or hot, and it is fully bootable with both Windows and Linux. Now here are the details. This device is indeed an SSD, and utilizes a JMicron SATA/USB interface to allow it to operate as a thumb drive. It appears to have a 10 GB cache that allows it to achieve the rated 400 MB/s read/write speeds for smaller files, and after 10 GB it achieves consistent 360 MB/s read and 160 MB/s write speeds. This is quite good, and in line with other low cost SSD drives. I tested the unit with 10 reads and writes of 80 GB files utilizing a Sabrent 1TB Rocket NVME drive that achieves consistent 2000 MB/s read/write speeds. The VANSUNY drive barely got warm during the tests, and all files were transferred without error. After this I installed both Windows 10 Professional and then the latest Arch Linux and verified that the operating systems booted and operated on both physical hardware and virtual machines. Unfortunately I was unable to determine the other components utilized in the VANSUNY drive, so there's no way to know how reliable the drive will be for the long term, or how long it will last. However if I encounter quality issues in the future I will update this review.

### ⭐⭐⭐⭐⭐ It's fast and reasonably priced. UPDATE 10/2
*by T***Z on September 10, 2022*

I put the drive in my Sony Z9K TV that supports Android TV to add extra system memory storage. Everything I transferred over did so very quickly compared to the very old 32 gig USB drive I tried to use. Unfortunately the Sony being brand new didn't play well with USB memory devices and keeps restarting and having issues trying to read the drive. The drive itself is very fast and fine, the TV is having the problems. It was cheap enough I will use it on something that works well with external memory devices and be happy. IF you have new Sony top line TV with Android keep this in mind, you might have problems using any USB drive for system memory till they update the firmware. UPDATE: Someone said you go to Remote setup, and change RS232 from HDMI to Serial and then decent memory USB drives will work. It fixed this drive in my Z9K and now the TV starts up fine and uses the drive as expanded system memory like it should. I also activated Developer Mode so I could force it to allow more apps to use the external memory from this USB stick and it is very fast.

### ⭐⭐⭐⭐⭐ Unexpectedly fast!
*by J***A on December 21, 2022*

Honestly, i was waiting to get scammed on this one. Like some horror story you hear where you get fake memory sticks with fake capacities/speeds for really cheap. But no, not this one. For some reason, i bought two of them. And yes, i did pay for both, i saw the invoice and i bought two 128 GB ones, but i only wanted one... oops?. The first thing i did when i got them is use H2testw to see how badly i was scammed... and surprisingly, the full capacity was available for reads and writes! And HELLUVA fast too! 260 Mbps sustained read and 160 Mbps sustained write, on the H2testw software is really nothing to scoff at. Yes, it's lower numbers than advertised, but as usual i bet those are peak numbers and you can reach them in certain tests, but this is a full drive read and write. Not bad! For science, i opened one of my drives. I expected something a lot worse, but what i found was a flash UFS chip, the same ones that are used on mid to high end phones. I still don't think these things will last that long, the flash chip itself was partially lasered out so you cannot know which model the NAND is (but it was done badly enough that i could find it is a Sandisk UFS chip, model SDINDDH6-128G), but i bet these are NAND rejects that couldn't reach temperature or speed goals (hence the obfuscation effort) but still, it is not truly bottom of the barrel NAND like on truly cheapo commodity flash drives. It also has a decent UFS to USB controller (JMS901) so yes, you are definitely getting performance out of these. Only time will tell if they're as long lasting, but speed and capacity wise, these are awesome!

## Frequently Bought Together

- Vansuny USB 3.2 Flash Drive 256GB, 400MB/s Super Speed Flash Drive, USB 3.2 Gen 2 Solid State USB Drive, Retractable Thumb Drive, Metal USB Memory Stick, Portable Jump Drive
- Flash Drive Case USB Storage Case JBOS USB Holder Storage Bag, Electronic Accessories Organizer for USB Flash Drive, USB Case, Thumb Drive Caes, Jump Drive Case, USB Organizer

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-12*