Quick Summary
The GIGASTONE Z90 is a 256GB USB 3.2 Gen 1 flash drive with a mini fit metal design. It is also described as waterproof and compact, with USB 2.0, USB 3.0 and USB 3.1 interface compatibility.
It is a small USB memory stick for storing and moving files between compatible devices. The stated transfer speed claim is up to 10x faster than standard USB 2.0 flash drives.
Who It Is Best For
This flash drive suits buyers who want a compact 256GB USB drive for everyday file transfer and storage. The stated compatibility with Windows PC and Mac computer may also be useful for people who use more than one computer type.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | GIGASTONE. |
| Model | Z90. |
| Capacity | 256GB for file storage and transfer. |
| Interface | USB 3.2 Gen 1, with stated compatibility for USB 2.0, USB 3.0 and USB 3.1. |
| Design | Mini fit metal, compact and low profile. |
| Stated protection | Described as waterproof. |
| Stated speed claim | Up to 10x faster than standard USB 2.0 flash drives. |
| Compatibility mention | Listed for Windows PC and Mac computer use, with mention of desktop, laptop, gaming consoles and audio. |
Why Buyers Choose It
- 256GB capacity gives plenty of space for storing and moving files.
- USB 3.2 Gen 1 with USB 2.0, USB 3.0 and USB 3.1 compatibility supports a wide range of connected devices.
- The mini fit metal, low profile design may be easier to keep in place on a device without adding much bulk.
What To Know Before You Buy
Check that your device accepts a USB flash drive and that the interface version you need matches the drive’s stated USB compatibility. The metal mini fit design is compact, so it is worth checking that this is the style you want before ordering. The listing also mentions Windows PC and Mac computer use, plus desktop, laptop, gaming consoles and audio, so confirm your own device support first.
Pros: The 256GB capacity and compact metal design make it straightforward to carry and use for file storage.
Cons: The speed claim is comparative, so buyers should compare it with their own device and USB standard requirements.
Common Buyer Questions
What devices is it mentioned for?
It is mentioned for Windows PC and Mac computer use, and also for desktop, laptop, gaming consoles and audio.
Which USB versions are stated?
USB 3.2 Gen 1 is stated, with compatibility for USB 2.0, USB 3.0 and USB 3.1.
How much storage does it have?
It has a stated capacity of 256GB.
Final Buying View
This is a compact 256GB USB flash drive with stated multi-version USB compatibility and a mini metal form. Review the exact USB support and device fit before ordering, especially if you plan to use it with a specific computer or console.
Real World Use
The drive is positioned as a small memory stick for saving and sharing photos, video, music and movies. Its compact shape may also make it easier to keep connected to a device without adding much bulk.






