JASTER Super Mini USB Flash Drive 4GB–128GB | Waterproof

JASTER Super Mini USB 2.0 Flash Drive – Compact, Waterproof & Ready to Go

Meet the JASTER Super Mini USB Flash Drive — an ultra-compact, waterproof memory stick that packs serious storage into a pocket-friendly design. Available in capacities from 4GB up to 128GB, this CE-certified flash drive is ideal for students, professionals, and anyone who needs fast, reliable file storage on the go. Choose from sleek Black, Red, or White finishes, and enjoy the convenience of a free lanyard chain included with every drive.

Made in Mainland China.

Key Features

• Ultra-Compact Design: Super mini form factor — barely noticeable when plugged in, perfect for laptops, desktops, and car stereos.
• Waterproof Build: Durable plastic housing protects your data from splashes and everyday wear.
• USB 2.0 Interface: Broadly compatible with virtually all computers and USB-enabled devices.
• Wide OS Compatibility: Works with Windows 98/ME/2000/XP/Vista/7/8/10 and most modern operating systems.
• Multiple Capacities: Choose 4GB, 8GB, 16GB, 32GB, 64GB, or 128GB to suit your storage needs.
• CE Certified: Meets European safety and quality standards.
• Quality Tested: Every drive is H2testw verified before shipping — no fake capacity, no surprises.
• Free Lanyard Chain: Makes it easy to attach to keys, bags, or lanyards.
• Great Gift Option: Sleek, practical, and universally useful — a thoughtful business or personal gift.

Capacity Reference Guide

Flash memory capacity is calculated by manufacturers at 1GB = 1,000MB, while your operating system reads storage using binary math (1GB = 1,024MB). This means the displayed capacity on your computer will be slightly lower than the labeled size — this is completely normal for all USB flash drives.

• 4GB → displays approx. 3.6–3.9 GB
• 8GB → displays approx. 7.4–7.8 GB
• 16GB → displays approx. 14.2–15 GB
• 32GB → displays approx. 28–30 GB
• 64GB → displays approx. 58–60 GB
• 128GB → displays approx. 110–120 GB

Specifications

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Frequently Asked Questions

Q: Is the JASTER Super Mini USB Flash Drive compatible with Mac computers?

A: The drive is listed as compatible with Windows operating systems. For Mac compatibility, it can typically be reformatted to work with macOS using Disk Utility — however, we recommend confirming with our customer service team before purchase if Mac support is essential for your use case.

Q: Why does my computer show less storage than the labeled capacity?

A: This is completely normal and affects all USB flash drives. Manufacturers measure capacity using 1GB = 1,000MB, while your computer's operating system uses binary math (1GB = 1,024MB). The slight difference in displayed capacity is standard across the industry and does not indicate a defective drive.

Q: What does "H2testw tested" mean for this USB flash drive?

A: H2testw is a trusted software tool used to verify the real capacity and read/write integrity of flash storage devices. Every JASTER flash drive is tested with H2testw before shipping, ensuring you receive the genuine labeled capacity with no counterfeit storage.

Q: Can I use this USB drive with a car stereo or TV?

A: Yes! The super mini form factor and USB 2.0 interface make this drive compatible with many car stereos, smart TVs, and media players that support USB storage — ideal for music, videos, and documents on the go.

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.