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SSK 128GB Dual USB-C and USB-A Portable External SSD
SSK 128GB Dual USB-C and USB-A Portable External SSD
SSK 128GB Dual USB-C and USB-A Portable External SSD
SSK 128GB Dual USB-C and USB-A Portable External SSD
SSK 128GB Dual USB-C and USB-A Portable External SSD
SSK 128GB Dual USB-C and USB-A Portable External SSD
SSK

SSK 128GB Dual USB-C and USB-A Portable External SSD

A pocket-sized SSD that bridges USB-C phones and USB-A computers at up to 550MB/s, no adapter required

$59.99*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 26, 2026.Price and availability are subject to change.

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Overview

The SSK 128GB USB Drive occupies an interesting middle ground between a conventional thumb drive and a full external SSD. It carries solid-state internals rated at up to 550MB/s read and 500MB/s write over USB 3.2 Gen 2, which SSK frames as about ten times the throughput of an ordinary USB 3.0 stick. The real draw, though, is versatility: a USB-C connector on one end and a USB-A 3.2 connector on the other. That means it slots straight into an OTG-enabled Android phone or a USB-C tablet, then flips over to serve an older laptop or desktop, no dongle in the bag. SSK lists support spanning iPhone 15, 16, and 17, iPad, MacBook, Windows PCs, smart TVs, and even car audio systems.

On the practical side, the drive is built to be handled and hauled. A high-grade zinc alloy shell provides shock resistance and helps dissipate heat during sustained transfers, and a double-head protective cover keeps both connectors safe when it is rattling around a pocket. It arrives preformatted in exFAT and works plug-and-play, so there is nothing to install before moving files across Windows, macOS, Linux, or Android. Two caveats are worth keeping in mind before buying: it is backward-compatible with USB 3.0 and 2.0 ports but explicitly will not work with Lightning connectors, and SSK is upfront that rated speeds can shift depending on host hardware and how the drive is used.

Key Features

Dual Drive USB Type C + USB A: Equipped with an USB-C port and USB-A 3.2 port,SSK Dual USB SSD solid state drive allows you transfer data between smartphone/tablet and computer more conveniently. Instantly release space or quickly move pictures or movies on your OTG enabled Android Type C phone, tablet, MacBook, Windows computer, car audio system, smart TV and more.

Ultra Fast Transfer Speed: SSK USB 3.2 Gen 2 Solid State SSD drive up to 550mb/s read speed and 500mb/s write speed, which is 10 times faster than traditional USB 3.0 flash drive and memory stick. Let you move high-resolution photos, videos and large-capacity files fast. Based on internal testing, performance may vary slightly due to factors such as host equipment, interfaces, and usage conditions.

Plug and Play: SSK dual drive supports plug and play, without any software installation. At the same time, USB SSD stick can expand the capacity of phones and computer. It is convenient for everyone to use the mobile phone to directly read the thumb drive for file sharing, data transmission, and video playback when working or studying.

Safe & Reliable: SSK USB SSD drive is made of high-grade zinc alloy shell, it has excellent shock resistance and fast heat dissipation performance to better protect your data. The design of the double-head protective cover better protects the two interfaces.Safe & Reliable: SSK USB SSD drive is made of high-grade zinc alloy shell, it has excellent shock resistance and fast heat dissipation performance to better protect your data. The design of the double-head protective cover better protects the two interfaces.

Universal Compatibility: High speed USB stick external storage compatible with computer equipment, smart TV, car audio, smart phones, iPhone 15/16/17, iPad, Laptops, Macbook and more. Backward-compatible with USB 3.0 and USB 2.0 ports. Comes with default format EXFAT, it works with most systems such as Windows/Linux/Mac OS./Android.Only compatible with products with UAB A/USB C interface.(Incompatible with lightning port)

Specifications

Brand
SSK
Manufacturer
SSK Corporation
Capacity
128GB
Connectors
USB-C and USB-A (dual drive)
Interface
USB 3.2 Gen 2
Read Speed
Up to 550MB/s
Write Speed
Up to 500MB/s
Housing
High-grade zinc alloy
Default Format
exFAT
Compatibility
Windows, macOS, Linux, Android
Backward Compatible
USB 3.0 and USB 2.0
Setup
Plug and play, no software

Frequently Asked Questions

No. SSK states the drive is incompatible with Lightning ports and only works with USB-A and USB-C interfaces, so it fits iPhone 15, 16, and 17 but not Lightning models.
No. It is plug-and-play and ships preformatted in exFAT, so it reads across Windows, macOS, Linux, and Android right out of the package with no setup.
SSK rates it up to 550MB/s read and 500MB/s write over USB 3.2 Gen 2, which it positions as roughly ten times faster than a traditional USB 3.0 flash drive.
Yes. Its USB-C end connects to OTG-enabled Android Type-C phones and tablets, while the USB-A end plugs into a computer, allowing direct transfers without an adapter.
Its zinc alloy shell adds shock resistance and heat dissipation, and a double-head protective cover shields both the USB-C and USB-A connectors when it is not in use.
Yes. The drive is backward-compatible with USB 3.0 and USB 2.0 ports, though transfer speeds on those older connections will be lower than the rated USB 3.2 Gen 2 figures.

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