USB & Type-C 2-in-1 Flash Drive 4GB–128GB | Keychain Pendrive

JASTER USB & Type-C 2-in-1 Flash Drive – Store, Share & Carry Everything

Meet the ultimate dual-connector flash drive from JASTER. Whether you're transferring files between a laptop, desktop, or modern smartphone, this 2-in-1 USB 2.0 + Type-C pendrive has you covered — no adapters needed. Available in capacities from 4GB all the way up to 128GB, it's built for students, professionals, and everyday users who need reliable portable storage in a compact, keychain-friendly form.

Why You'll Love It

• Dual Interface: Standard USB-A and USB Type-C connectors in one compact device — compatible with PCs, Macs, tablets, and Type-C smartphones.
• Wide Capacity Range: Choose from 4GB, 8GB, 16GB, 32GB, 64GB, or 128GB to match your storage needs and budget.
• Fast & Stable Transfer: Read speeds of 10–18 MB/s and write speeds of 5–8 MB/s via USB 2.0 for smooth, reliable file transfers.
• Keychain Design: Built-in key ring attachment keeps your drive secure and always within reach.
• Durable Construction: High-quality plastic body with a metal-protected connector; operates in temperatures from -40°C to +70°C.
• Plug & Play: No drivers or external power required — just plug in and go.
• Long-Lasting Memory: A-class chip rated for over 1,000,000 erase/write cycles and a data retention life of more than 5 years.
• Broad OS Compatibility: Works with Windows 98/ME/2000/XP/Vista/7/8, Mac OS 9.X, Linux 2.4 and above.
• CE Certified: Meets European safety and quality standards.

Flash Memory Capacity Guide

The formatted (usable) capacity shown on your computer will be slightly less than the labeled capacity. This is a standard calculation difference between drive manufacturers and operating systems — not a defect. Here's what to expect:

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

Technical Specifications

Perfect For

School projects, work presentations, photo backups, music libraries, document sharing — or as a practical and thoughtful gift for anyone who loves staying organized on the go. The keychain attachment makes it an everyday essential.

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Frequently Asked Questions

Q: Does this USB Type-C flash drive work with Android smartphones?

A: Yes! The USB Type-C connector is compatible with most modern Android smartphones and tablets that feature a Type-C port. Simply plug the Type-C end into your phone to transfer files directly — no adapter or cable needed.

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

A: This is completely normal. Drive manufacturers measure capacity in decimal (1 GB = 1,000,000,000 bytes), while your operating system calculates in binary (1 GB = 1,073,741,824 bytes). The slight difference is not a defect — your drive is fully functional and the usable space falls within the expected range listed above.

Q: Is the JASTER 2-in-1 flash drive compatible with Mac computers?

A: Absolutely. The drive supports Mac OS 9.X and above, as well as Linux 2.4 and all major Windows versions. It is plug-and-play — no additional drivers or software installation required.

Q: What capacities are available for this dual USB and Type-C pendrive?

A: This flash drive is available in six sizes: 4GB, 8GB, 16GB, 32GB, 64GB, and 128GB. Choose the capacity that best fits your storage needs and budget.

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.