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🚀 Dual-speed data rocket for the multitasking pro
The SSK 2TB Dual USB-C + USB-A SSD Stick delivers ultra-fast 550MB/s read speeds and robust 500MB/s write speeds in a compact, shock-resistant zinc alloy casing. Designed for seamless plug-and-play use across smartphones, laptops, smart TVs, and more, it offers universal compatibility and reliable data protection for professionals who demand speed and versatility on the move.

















| ASIN | B0C9J4ZXN9 |
| Best Sellers Rank | 1,225 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 30 in USB Flash Drives |
| Box Contents | USB Cable |
| Brand | SSK |
| Brand Name | SSK |
| Cache Memory Installed Size | 2 TB |
| Color | Grey |
| Compatible Devices | Android Phone, Laptop, PS4, Tablet |
| Compatible Video Game Console Models | Sony PlayStation 4 |
| Connectivity technology | USB |
| Country of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 9,198 Reviews |
| Data Transfer Rate | 550 Megabits Per Second |
| Digital Storage Capacity | 2 TB |
| Digital storage capacity | 2 TB |
| Enclosure Material | Zinc |
| Form Factor | Portable |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 2 Inches |
| Hard Disk Interface | Solid State |
| Hard disk form factor | 2 Inches |
| Hard disk interface | Solid State |
| Hard-Drive Size | 2 TB |
| Hardware Connectivity | USB 3.2 Gen 2 |
| Installation Type | External Hard Drive |
| Item Weight | 37 Grams |
| Manufacturer | SSK Corporation |
| Media Speed | 500 |
| Model Name | SD301 |
| Model Number | SD301 |
| Network Connectivity Technology | USB |
| Number of Items | 1 |
| Product Features | Shock Resistant |
| Read Speed | 550 Megabytes Per Second |
| Special feature | Shock Resistant |
| Specific Uses For Product | Personal, Multimedia |
X**N
AMAZING
ABSOLUTELY AMAZING! I couldn't recommend more! It's very durable, the case is very good and the ring is secure and hasn't bent yet, it connects to my laptop and phone and PC very easily, never had a problem with connectivity, the USB-A or USB-C, it's a good size, it fits in the palm of your hand, I think it's it good value for money as well, I love it and use it everyday, the only thing that's wrong is it gets warm when you use it, but it's not a problem for me.
R**H
Excellent - Using the USB C connection, works seamlessly with MacBook, iPad and Iphone
This is a brilliant piece of kit. It arrived today and it plugs into and connects seamlessly with my MacBook, iPad and Iphone via the USB C connection. Access the contents of the USB device via the FILES folder / icon on the devices and hey presto - works so well. So easy to copy and paste items into the folder or create and populate folders. Very pleased with purchase.
A**N
Fast, Compact and Extremely Convenient
I’m really impressed with this SSK 128GB USB-C drive. It’s a compact device, but performance-wise it punches well above its size. Transfer speeds are genuinely quick. Large files like videos and high-resolution photos move across in seconds rather than minutes, which makes a big difference when backing up data or transferring work files. It’s ideal if you regularly move content between devices and don’t want to wait around. The dual-connector design is incredibly practical. Being able to switch between USB-C and standard USB makes it compatible with laptops, desktops, tablets, and even some smartphones without needing extra adapters. It’s a simple feature, but it adds huge flexibility. Build quality feels solid and durable. The metal casing gives it a premium feel and offers reassurance that it can handle everyday use. It’s also small enough to keep on a keyring, making it perfect for travel or on-the-go storage. Capacity-wise, 128GB provides plenty of space for documents, media, and backups. It’s a reliable and convenient storage solution that works exactly as advertised. Overall, this is a fast, versatile and well-built USB drive that offers excellent value for money. Highly recommended for anyone needing portable, high-speed storage.
F**M
Perfect, despite the USB C being a bit loose
Great portable SSD, lightning fast read/write speeds, perfect for what I bought it for. I’m a professional graphic designer so as you can imagine, files get large. I made the mistake of buying the lower storage capacity version of the M3 MacBook Air when I upgraded, so I had to the point where I was constantly having to clear what I can to free space. This SSD is a solid option, it’s sturdy, fast, well built and really small, comes with a leather pouch keyring as well so you can take it out and about with you which is a nice bonus and has come in handy. Knocking off a star because of one reason: the USB-C end is slightly flimsy and does have a bit of wobble, meaning it moves around in my MacBook usb c port, so it worries me at times when I have my laptop resting on my lap on on a surface. - hasn’t posed a problem for me yet but worth noting and I would’ve liked a bit more security. Other than that, definitely recommend this product.
R**Y
Very fast memory stick with good capacity.
What a really good memory stick which is compatible with both usb & usc. Great price & very fast. Big enough to save all stuff on my laptop too.
B**R
Quality product
Bought this for my son’s MacBook. Works well, no issues. Sturdy casing and good that it has caps for both connectors, although USB A one is a loose cap.
G**Y
I am chuffed 😊 😀
Yes, you can get cheaper 512gb USB drives - but, IMHO, none are better value than this one:- (A). It's rather quick - on both USB A and C interfaces (assuming your PC supports USB Gen 3.2). CrystalDiskMark shows sequential reads and writes at up to ~500 mbps. (B). It's very well built with both end ports protected when not in use. (C). It's very convenient with both USB A and C interfaces. ie. It can be connected to a PC/laptop, a tablet or a mobile. That's great for data transfers. (D). It comes with a leatherette sheath for added protection and to facilitate attachment to a keyring or belt loop. It doesn't get too hot. I did a 300gb file transfer and, whilst the device got quite warm, the temperature never exceeded 50 degC (according to CrystalDiskInfo). That's reasonable and no need for concern. Although the device arrives already formatted (FAT32), I had to "initialise" it on my PC and assign a drive letter - using "Disk Management" in "Settings". This is normal with a new drive on Windows. For what you get, this device is very competitively priced. Same day delivery was also appreciated. As I said, I am rather chuffed 😀 😊
M**L
Fast, feels premium, practical keyfob for storage and protection.
I bought the 1TB drive and formatted it into two halves. I wasn't expecting anywhere near the speed advertised (and didn't get it!) but it's easily the fastest pen drive I've used. And, it doesn't slow down after an initial burst of speed like other drives - it only fluctuates with whatever is being written (large files faster than lots of small ones) It gets warm, but not crazy hot (so it doubles as a hand warmer ;)) Heat doesn't seem to affect speed. Nice having both large and type-C plugs available. Supplied storage keyring is a nice touch. Feels like a premium drive and makes a change from the draw full of plastic Sandisk pen drives I have. I'd definitely get another (providing this one keeps going!)
Trustpilot
5 days ago
3 weeks ago