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💼 Unlock your digital freedom—carry everything, connect anywhere.
The ZARMST 256GB Flash Drive is a sleek, sky-blue 4-in-1 USB Type-C memory stick designed for professionals on the go. Featuring four built-in connectors (USB-C, iPhone Lightning, Micro USB, and USB-A), it offers universal compatibility across iPhone, iPad, Android devices, and computers. With high-speed data transfer rates up to 80MB/s read and 30MB/s write, plus a dedicated app for easy file management and backup, it’s the ultimate portable storage solution to free up space and keep your files instantly accessible—no cables or cloud required.
| ASIN | B09H4MG31M |
| Additional Features | Lightweight |
| Best Sellers Rank | #16,853 in Computers ( See Top 100 in Computers ) #227 in USB Flash Drives |
| Brand | ZARMST |
| Color | A-Sky Blue |
| Compatible Devices | Laptop, Mobile, Tablet, Television |
| Compatible Phone Models | iPhone |
| Connectivity Technology | USB |
| Customer Reviews | 4.0 4.0 out of 5 stars (3,834) |
| Flash Memory Type | USB |
| Hardware Interface | USB 3.0 |
| Manufacturer | ZARMST |
| Memory Storage Capacity | 256 GB |
| Model Number | B09H4MG31M |
| Read Speed | 80 Megabytes Per Second |
| Unit Count | 1.0 Count |
| Write Speed | 30 MB/s |
L**Y
I tried the 256 GB 4-in-1 flash drive for iPhone and was very satisfied with its performance. It's a very practical solution for expanding my iPhone's storage and transferring files without complications. I liked that it's versatile: it works not only with iPhones, but also with other devices thanks to its 4-in-1 connectors, making it easy to quickly move photos, videos, and documents. The 256 GB capacity is ideal for storing many large files without running out of space. Data transfer is quite fast and stable, and I had no problems connecting or reading files from the drive. Plus, its compact design makes it easy to carry on your keychain or in your bag. Overall, I recommend it if you need more space for your files, backups, or to free up storage on your phone safely and conveniently.
R**.
I am highly impressed by the quality of this product. Spacious device. User friendly.
K**L
Does the job that was expected to do for both I Phone and Android
D**.
Just got. Downloaded 2 Apps for the iPhones and looked at instructions (which are much more complete than most). I am now downloading 7,000+ pictures. It is not real fast, but tells me the progress. I my opinion, while technology wise hardware may be great; it is the software which makes it good. It appears to me they have got this right.
R**S
The flash drive didn't require any formatting to use on my iPhone 16 Pro Max. The user manual qA already visible on the drive. A couple of clicks, the app was downloaded from Apple's App Store, a brief read through the manual, and I was able to copy off photos, including DNG files, satisfactorily. I plugged the drive into my computer's USB port and the photos were easily copied to a hard drive. Note that by default some files are renamed as PNG files instead of DNG. The manual describes the app setting to copy the image files unchanged. The drive didn't overheat. Yes. the DNG files were large so transfer to my PC was not instant. The drive has some flimsy feeling plastic, so I was care to avoid forcing it into the Type A slot on my PC. But the drive worked quite well overall. and was inexpensive. Five stars.