⚡ Dual-speed data, double the freedom!
The SSK 256GB Dual USB-C Flash Drive combines ultra-fast USB 3.2 Gen 2 speeds up to 550MB/s with dual USB-C and USB-A ports, enabling seamless data transfer across smartphones, tablets, laptops, and more. Its durable zinc alloy casing ensures shock resistance and heat dissipation, while plug-and-play functionality supports broad compatibility with Windows, MacOS, Android, and Linux devices—making it the ultimate portable storage solution for professionals on the move.
Hard Drive | 256 GB Solid State Drive |
Brand | SSK |
Series | SSK SSD Externo |
Item model number | SD301 |
Item Weight | 1.31 ounces |
Product Dimensions | 3.07 x 0.81 x 0.34 inches |
Item Dimensions LxWxH | 3.07 x 0.81 x 0.34 inches |
Color | Black |
Flash Memory Size | 256 GB |
Hard Drive Interface | USB 3.0 |
Manufacturer | SSK Corporation |
ASIN | B0C36CXVP4 |
Date First Available | April 21, 2023 |
M**O
Tiny and Mighty Flash Drive
Tired of those average flash drives... Yes! The ones with limited space and take forever to transfer all of your files? Say no more! With its 128GB to 1TB capacity and USB 3.2 Gen 2 interface, which offers read and write rates of up to 460MB and 360MB, respectively, the SSK External Flash Drive completely alters that. It's ideal for on-the-go use because it can be slipped into your pocket or attached to your key chain. This gadget is incredibly versatile, making it ideal for storing and playing documents, videos, and images in one location. Overall, this should provide consistent performance, while some people may discover different to comparable results.Several people have mentioned that this drive becomes hot, but exactly how toasty does it get? In the last two images, I recorded the base temperature 5 minutes after first plugging it in, which was 32°C. Then, I thought it wouldn't have made sense to take recordings of the tempture during the first test, so I ran two full tests with 9 runs per each SEQ (SEQUNTIAL) and RND (RANDOM) read/write of the 16 GB as a drive burner, each test taking about 10 minutes. During the second test, I recorded the temperature at 51°C which was its peak but hovering more around 50°C. However, in just a matter of one to two minutes its already cool due to its Zinc alloy outer coating.If your worried about the dual USB A and C ends not having the same speeds, have no worries! I ran both ends into the back end of my B450-F Gaming Motherboard which has USB A and C 10Gbps ports. The speeds have about 1% deviation in speeds if none at all since these tests aren't perfect, meaning the storage chips are slower than the interface so for complexity reasons in this review I've chosen to keep it simple.For anyone in search of a reliable pocket-sized device that offers both high speeds and large storage capacity, this is definitely the one to consider. Its performance is unmatched, providing fast data transfers and handling demanding tasks with ease. Whether you're backing up large files, running high-capacity tests, or need quick access to your data on the go, this device delivers consistently. There are virtually no alternatives on the market that offer the same combination of speed, durability, and storage in such a compact form. It's a game-changer for those who need portable, high-performance storage.
C**Y
Fast and large 512G USBC and USB thumb drive
Works great, can attach to phone and use as storage Works great, purchased new phone for wife and she wanted to move all her photos and videos to computer storage and nice fast drive, really like it has type C on one end and type A on others if someone has older computer without type C ports, don't have to carry around adapter. Almost as fast as an internal M.2 SATA SSD ( WD blue 500gig from 2017) and saturated normal mechanical SATA drive. The capacity of 512 gig is impressive for the price, a few of the reasons I purchased this over others ir this showed transfer rate, built in cover for the type c end, capacity , aluminum case and cost.Nice keyring carry case easy to carry around if you want to carry software for troubleshooting systems. Nice solid aluminum case don't have to worry about breaking if sat on or dropping. Recommend this if you want a USBC drive with more space than most cellphones and due to the removal of the SD card in most phones, this is a great option if you are traveling and bringing music and/or movies to be played on phone.
A**O
Great speed and versatility. Do it!
The SSK 128GB Dual USB C Flash Drive is a fantastic tool for anyone who needs to move large files quickly and easily between different devices. My experience using it has been overwhelmingly positive, particularly when transferring video files and even games.Moving large video files was surprisingly fast with this drive. I even used it to transfer games from my Windows PC to my Steam Deck, significantly speeding up the process. Beyond gaming, I've also found it incredibly useful for everyday tasks, like quickly transferring a dash cam video from my phone to my NAS for safe keeping. The inclusion of both USB-C and USB-A connectors is incredibly convenient, offering great flexibility for connecting to various devices. It worked flawlessly with my Android phone, Windows laptop, and Steam Deck. The solid-state design gives me confidence in its reliability, which is important when dealing with valuable data. I highly recommend this drive. It's a true time-saver and a great solution for cross-platform compatibility.
S**C
Lightning Fast!!!
Lightning Fast!!!This SSD Jump Drive is solid, and love the dual ends USB-A and USB-C- Drive Format Supports: exFAT or NTSC.However, I bought it to play MP3 Music in my new 2025 Subaru.My Subaru : (- Only Recognizes up to 128 GB Drives- Must be FAT32The SSK 128GB Flash Drive:- Is made of metal, so very durable.- It is nicely boxed, (no blister=anoying plastic pack to cut open)- It also comes with a closeable slip-cover with key-ring.
L**H
Overall solid flash drive
I use this flash drive pretty regularly. The protective sleeve definitely helps me keep track of it. Overall its has fast read speeds. The one major down side is that it heats up Pretty fast. However, the heat doesn't effect functionality of the flash drive.
P**Z
Great little USB/SSD all in one.
Excellent product. Works well with Apple devices (iPhone & MacBook Pro). Good quality material used. Looks and feels robust. Good value for money.
T**I
Great Product
It is fast and easy to use and it has a nice pouch to keep it in with a key ring to attach to something.
Trustpilot
3 weeks ago
3 weeks ago