---
product_id: 283079246
title: "128GB USB 3.0 Stick Type C Dual OTG Flash Drive USB C Memory Stick"
brand: "vansuny"
price: "E£ 4331"
currency: EGP
in_stock: null
reviews_count: 13
category: "Vansuny"
url: https://www.desertcart.com.eg/products/283079246-128gb-usb-3-0-stick-type-c-dual-otg-flash
store_origin: EG
region: Egypt
---

# 400MB/s read & write speed Dual USB-C & USB-A interfaces Metal, waterproof & shockproof casing 128GB USB 3.0 Stick Type C Dual OTG Flash Drive USB C Memory Stick

**Brand:** vansuny
**Price:** E£ 4331
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Speed Meets Style: The Ultimate Dual USB-C Flash Drive for the Modern Pro

## Quick Answers

- **What is this?** 128GB USB 3.0 Stick Type C Dual OTG Flash Drive USB C Memory Stick by vansuny
- **How much does it cost?** E£ 4331 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/283079246-128gb-usb-3-0-stick-type-c-dual-otg-flash)

## 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

- • **Plug & Play Freedom:** No software needed—just connect and instantly access files across Android, Windows, Mac, and Linux systems.
- • **Rugged & Sleek Build:** Premium metal shell with telescopic protection keeps your data safe from shocks, dust, and water on the go.
- • **Blazing Fast Transfers:** Experience up to 400MB/s read/write speeds that crush typical flash drives—save hours on large file moves.
- • **Expand Your Mobile Storage:** Effortlessly offload photos, videos, and work files from your phone to free up space and stay productive anywhere.
- • **Universal Dual-Port Design:** Seamlessly switch between USB-C and USB-A devices—smartphones, tablets, laptops, and more without adapters.

## Overview

The Vansuny 128GB USB C Memory Stick combines ultra-high-speed USB 3.2 Gen 1 performance with a dual-interface design, delivering up to 400MB/s read and write speeds. Its rugged metal casing with a telescopic connector ensures durability and dust protection, while broad compatibility supports seamless file transfers across smartphones, tablets, and PCs without software installation. Perfect for busy professionals needing fast, reliable, and versatile portable storage.

## Description

Free delivery and returns on eligible orders. Buy Vansuny 128GB USB C Memory Stick USB 3.2 Gen 1 Type C Flash Drive Ultra High Speed USB C Stick OTG Dual Pen Drive, Up to 400MB/s Read and Write, Black at desertcart UK.

Review: Awesome write speeds, literally 10x faster than all the other junk dual-USB sticks - I spent hours trying to find a dual-port USB flash drive that didn't have terrible write speeds, and almost gave up. All the others, including big names like SanDisk, are pathetic and none have write speeds greater than 20MB/s (both from personal experience, and from seeing others' screenshots of speed tests in the reviews). Saw the bold claims on this one and decided to try, and it did not disappoint. All of the following tests were done using the USB-C end: On a 5GB sequential write speed test, this one starts at write speeds of 300MB/s for the first 3GB, and then slows to 170MB/s at the end of the 5GB. This is very good. (See attached screenshot) For a real-life test with hundreds of files: writing a 13GB folder containing 830 songs, it took 155 seconds, so average of 84MB/s, which is also good. So this drive is 5-10x faster than anything else I could find on the market, so highly recommend. Oh and read speeds were consistent at 330MB/s which is great, but it's write speeds that usually let a product down so no surprises there. Oh and build feels solid and I like the retractable ends. Can't comment on durability as have only owned for long enough to run these tests
Review: Very fast for data transfer with my iMac - This stick is super fast at copying to and from a Mac. I have hundreds of photos airdropped to my Mac which I like to back up regularly so I can also have them stored on my hubby's Microsoft PC. Many sticks seem much slower to copy when the files are all in folders but not this one. I haven't used it to copy and paste with a phone because when it came it had the wrong end for my iPhone so I don't know how well it works for that, but I can highly recommend it for data transfer speed to and from a Mac

## Features

- 【2 in 1 Dual Flash Drive】The usb memory stick with the USB 3.2 Gen 1 and Type-C interface can easily transfer files and data between smartphone, tablet, and PC, instead of Using WiFi and Cloud Services. Efficiently Save Time and Improve Work Efficiency.
- 【High Speed Transmission】The c type USB stick 128GB Provides up to 400 MB/s of Read Speed and 400 MB/s of Write Speed, Comparable to the speed of an external hard drive. Save More Time and Effort when Transferring and Uploading Files.
- 【Great Compatibility】Plug and Play, No Need to Install any Software. Suitable for smartphones and tablets with Type-C interface, such as Samsung, Google, Huawei, Honor, Xiaomi, Oneplus and more. Thumb stick works on bluetooth speakers, car radios, smart TVs and more. High performance on all types of systems: Android, Windows, Mac OS, Linux.
- 【High-quality & Telescopic Design】The Pen Drive 128GB Used Superior Quality Metal Case Design, waterproof and shockproof. The telescopic design can protect the interface from damage and prevent dust from entering, which is simple and stylish.
- 【Expansion Mobile Phone Capacity】Manage all your data. No worries lack of space in your phone, you can store photos and videos directly to a usb drive. It is the best helper for work and travel. Please Note the USB Flash Drive is made of metal material,due to the fast transmission speed,so It is normal that it has a slight heat during use. please rest assured it does not affect your normal use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LKC9C9J |
| Best Sellers Rank | 74,676 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 793 in USB Flash Drives |
| Colour | Black-USB3.1 |
| Connectivity technology | USB |
| Flash memory type | memory stick, usb |
| Guaranteed software updates until | unknown |
| Hardware Connectivity Technology | USB Type A, USB Type C |
| Item model number | U21 |
| Manufacturer | Vansuny |
| Model name | U21 |
| Product dimensions | 58D x 20W x 13H millimetres |
| Read speed | 400 Megabytes Per Second |

## Product Details

- **Brand:** Vansuny
- **Hardware interface:** USB 3.2 Gen 1
- **Memory storage capacity:** 128 GB
- **Special feature:** Dual USB Connector, Magnetic Proof, Shockproof, Water Proof, Wear Resistant
- **Write speed:** 400 MB per second

## Images

![128GB USB 3.0 Stick Type C Dual OTG Flash Drive USB C Memory Stick - Image 1](https://m.media-amazon.com/images/I/510D+2T3s8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome write speeds, literally 10x faster than all the other junk dual-USB sticks
*by T***S on 18 January 2023*

I spent hours trying to find a dual-port USB flash drive that didn't have terrible write speeds, and almost gave up. All the others, including big names like SanDisk, are pathetic and none have write speeds greater than 20MB/s (both from personal experience, and from seeing others' screenshots of speed tests in the reviews). Saw the bold claims on this one and decided to try, and it did not disappoint. All of the following tests were done using the USB-C end: On a 5GB sequential write speed test, this one starts at write speeds of 300MB/s for the first 3GB, and then slows to 170MB/s at the end of the 5GB. This is very good. (See attached screenshot) For a real-life test with hundreds of files: writing a 13GB folder containing 830 songs, it took 155 seconds, so average of 84MB/s, which is also good. So this drive is 5-10x faster than anything else I could find on the market, so highly recommend. Oh and read speeds were consistent at 330MB/s which is great, but it's write speeds that usually let a product down so no surprises there. Oh and build feels solid and I like the retractable ends. Can't comment on durability as have only owned for long enough to run these tests

### ⭐⭐⭐⭐⭐ Very fast for data transfer with my iMac
*by C***Y on 13 July 2023*

This stick is super fast at copying to and from a Mac. I have hundreds of photos airdropped to my Mac which I like to back up regularly so I can also have them stored on my hubby's Microsoft PC. Many sticks seem much slower to copy when the files are all in folders but not this one. I haven't used it to copy and paste with a phone because when it came it had the wrong end for my iPhone so I don't know how well it works for that, but I can highly recommend it for data transfer speed to and from a Mac

### ⭐⭐⭐⭐ Looks to be of excellent build
*by N***1 on 23 June 2024*

This was a gift to someone so I cannot vouch for its quality in the use for which it is intended, only that it is of great build quality.

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**Shop now:** [https://www.desertcart.com.eg/products/283079246-128gb-usb-3-0-stick-type-c-dual-otg-flash](https://www.desertcart.com.eg/products/283079246-128gb-usb-3-0-stick-type-c-dual-otg-flash)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-03-18*