USB 3.0 Flash Drive Chip DIY Pendrive 8GB–64GB | Plug & Play

USB 3.0 High-Speed Flash Drive – DIY Semi-Finished Chip Pendrive

Upgrade your storage projects with these USB 3.0 plug-and-play flash drive chips from KAWEIDA. Designed for DIY enthusiasts, resellers, and bulk buyers, these semi-finished pendrive chips deliver real-capacity, high-speed performance across a range of storage sizes — 8GB, 16GB, 32GB, and 64GB. Every unit is tested for real capacity before shipping, so you get exactly what you pay for.

Key Features

• USB 3.0 Interface – Fast data transfer speeds for modern systems
• Plug & Play – No drivers required for Windows XP/Vista/7 and Mac OS 9.X / Linux 2.4+
• Backward Compatible – Works with USB 1.1, 2.0, and 3.0 ports
• Durable Solid-State Storage – Rated for over 1 million read/write cycles
• No External Power Needed – Draws 4.5V–5.5V directly from USB port
• Metal Construction – Robust build quality for long-lasting use
• Real Capacity Tested – Each chip verified before shipment
• Wide OS Support – Compatible with Win 98/ME/2000/XP/Vista/7, Mac OS 9.X, Linux 2.4 and later

Specifications

Actual Usable Capacity Guide

Due to the difference between decimal (manufacturer) and binary (OS) arithmetic, displayed capacity will vary slightly from labeled capacity:

• 8GB ≈ 7.4GB – 7.6GB usable
• 16GB ≈ 14GB – 15GB usable
• 32GB ≈ 28GB – 30GB usable
• 64GB ≈ 58GB – 60GB usable

Note: Flash memory manufacturers use decimal arithmetic (1GB = 1,000MB), while operating systems use binary arithmetic (1GB = 1,024MB), resulting in the difference shown above.

Ideal For

• DIY USB flash drive builds and custom enclosures
• Wholesale and bulk procurement for resellers
• Corporate giveaways and branded pendrive projects
• Electronics hobbyists and makers

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Frequently Asked Questions

Q: Are these USB 3.0 flash drive chips compatible with older USB ports?

A: Yes, these USB 3.0 pendrive chips are fully backward compatible with USB 2.0 and USB 1.1 ports. You can use them in any standard USB port, though maximum transfer speeds are achieved on USB 3.0 connections.

Q: Why does the usable capacity appear less than the labeled capacity?

A: Flash memory manufacturers calculate capacity using decimal arithmetic (1GB = 1,000MB), while your operating system uses binary arithmetic (1GB = 1,024MB). This is standard across all flash storage products and is not a defect. For example, a 32GB drive will show approximately 28–30GB of usable space on your computer.

Q: Can I order these USB chips in bulk or with custom branding?

A: Absolutely. These chips are designed for wholesale and DIY custom builds. If you require larger quantities or a specific custom style or enclosure, please contact the seller directly for pricing and customization options.

Q: Do these flash drives require any special drivers to work?

A: No drivers are required. These are true plug-and-play USB flash drive chips, compatible with Windows 98/ME/2000/XP/Vista/7, Mac OS 9.X, and Linux 2.4 or later right out of the box.

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.