Plug and Play

Plug and Play - Kootion U21 USB Flash Drive with USB-A & Type-C simple plugs thumb drive then start to transfer and storage data between devices. There is no need to install any software that you can transfer digital files, pictures, music and videos easily in fast speed.

Original memory chip, efficient and stable transmission

The features higher performance than general USB 3.0 and USB 2.0 flash drive, and allows you to transfer 1GB large files from USB flash drive within 30 seconds. Save more time and effort when transferring and uploading files.

Using the original A+ Flash storage chip, it can transfer various files smoothly and prevent damage and loss

Lightweight and portable, you can watch video files anytime

The drive is incredibly small, it's very comfortable in pocket and it's smaller than keys .You can keep it on my keychain and use it constantly.This one is the one that is both fast, durable and very small to be portable

Compatibility to USB-A & USB-C (Type-C) Devices

Type C and USB 3.0 dual interface design, can easily realize the mutual transfer of data from multiple terminals such as Android smartphone, tablets/computer/iPad/vehicle application.

Get your time back. Fast and convenient read speeds up to 120 MB/s with the latest USB 3.0 standard gives you more time to work, play, watch, and create. Send a 4K UHD video file from your drives to your PC in within 30 seconds.

Metal body, exquisite and durable

One-piece metal body design, high-strength metal shell protects data security, and is more durable against falling.

With Kootion owned international standard storage technology of shockproof, waterproof, temperature proof (operating range is between 0° C and 60° C and storage range is between -20° C and 85°C.), x-ray proof and magnetic proof, Kootion USB 3.0 Flash Drive constantly safeguards your personal data, and effectively prevents them loss.

Five layers of protection, safer data usage

It has been verified by the laboratory that the USB flash drive has passed the IP65 test, which can effectively prevent the entry of dust and the infiltration of low-pressure water columns from all around. And passed a dozen tests such as high temperature resistance, anti-corrosion, anti-rust, 3000 times of plugging and unplugging

[ 2 in 1 Dual Flash Drive ]

With USB Type-C connector, Kootion USB stick free up storage of your Android smartphone, tablets, computers and any mobile devices with USB Type-C or On The Go (OTG) feature. And it is compatible with Windows7/8/10/Vista/XP/Unix/2000/ME/NT Linux/Mac OS. For devices, Kootion U21 pen drive is compatible with USB 3.0 and USB 2.0 ports. It can be compatible with more devices to achieve high-speed transmission performance.

[ Great Compatibility ]

Plug and Play, No Need to Install any Software. Suitable for smartphones and tablets with Type-C interface, such as for Samsung, Google, Huawei, Honor, Xiaomi, Oneplus,iPhone ,iPad,LG 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 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.

[ About Real Capacity ]

Capacity flash memory products are usually shipped in accordance with 1MB = 1000KB, 1G = 1000MB computing, but the operating system using binary arithmetic 1MB = 1024KB, 1GB = 1024MB, so there are some differences between the display capacity and standard capacity memory products.

32GB = approximately 28GB-30GB

64GB = approximately 57GB-60GB

128GB = approximately 110GB-120GB

256GB = approximately 230GB-240GB

Please rest assured that all USB thumb drives of KOOTION are high standard and have been tested rigorously before shipment. And you’ll get 36-Month Warranty, and Lifetime Technology Support.