JASTER USB Flash Drive 4GB–128GB Pen Drive + Free Keychain
JASTER USB Flash Drive 4GB–128GB Pen Drive + Free Keychain
JASTER USB Flash Drive – Reliable Storage in Every Capacity
Keep your files, photos, music, and documents always within reach with the JASTER USB Flash Drive. Available in capacities from 4GB to 128GB, this compact and lightweight pen drive is built for everyday use at home, school, or the office. It ships with a free keychain so you can attach it to your keys, bag, or lanyard and never misplace it again.
Key Features
- Multiple Capacities: Choose from 4GB, 8GB, 16GB, 32GB, 64GB, or 128GB to match your storage needs.
- USB 2.0 Interface: Read speeds of 10–18 MB/s and write speeds of 5–8 MB/s for quick, stable file transfers.
- A-Class Chip: Rated for over 1,000,000 erase/write cycles and a storage lifetime of more than 5 years.
- Plug & Play: No drivers or external power supply needed — just plug in and go. Supports hot-plug on all major operating systems.
- Durable Build: Plastic body with a high-quality metal connector guard protects against wear and tear.
- Wide Compatibility: Works with Windows 98/ME/2000/XP/Vista/7/8, Mac OS 9.X, Linux 2.4 and above.
- Temperature Resistant: Operates from −40°C to +70°C; stores safely from −50°C to +80°C.
- Free Keychain Included: Keeps your drive handy and easy to find wherever you go.
Specifications
| Brand | JASTER |
| Interface | USB 2.0 |
| Read Speed | 10–18 MB/s |
| Write Speed | 5–8 MB/s |
| Material | Plastic with metal connector |
| Certification | CE |
| Service Voltage | 4.5V–5.5V |
| Country of Origin | Made in China |
About Usable Capacity
Due to a standard difference in how manufacturers and operating systems calculate storage, the displayed capacity on your PC will be slightly lower than the labeled size. This is normal for all flash storage devices:
- 4GB ≈ 3.6–3.9 GB usable
- 8GB ≈ 7.4–7.8 GB usable
- 16GB ≈ 14.2–15 GB usable
- 32GB ≈ 28–30 GB usable
- 64GB ≈ 58–60 GB usable
- 128GB ≈ 110–120 GB usable
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Frequently Asked Questions
Q: What capacities are available for this USB flash drive?
A: This JASTER pen drive is available in 4GB, 8GB, 16GB, 32GB, 64GB, and 128GB capacities so you can choose the right storage size for your needs — from light document storage to large photo and video libraries.
Q: Why does my PC show less storage than the labeled capacity?
A: This is a standard difference in how storage manufacturers and operating systems calculate gigabytes. Manufacturers define 1 GB as 1 billion bytes, while your OS calculates 1 GB as 1,073,741,824 bytes. The actual usable space is always slightly lower than the labeled size — this is perfectly normal for all USB flash drives and memory cards.
Q: Is this USB flash drive compatible with Mac and Linux?
A: Yes! The JASTER USB flash drive is fully compatible with Windows 98 through Windows 8, Mac OS 9.X, and Linux 2.4 or above. It is plug-and-play — no drivers or additional software are required.
Q: Does this pen drive come with any accessories?
A: Yes, a free keychain is included with every purchase, allowing you to attach the flash drive to your keys, backpack, or bag for easy, everyday access.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.