100-Pack Custom Logo Metal USB Flash Drives 4GB–128GB | Bulk

100-Pack Metal USB Flash Drives with Free Custom Laser Logo

Order in bulk and make every drive uniquely yours! This set of 100 metal USB 2.0 flash drives comes with a free laser-engraved custom logo service — perfect for corporate giveaways, wedding photography gifts, business promotions, events, and more. Built with a durable metal housing that protects the connector, these pocket-sized drives are as stylish as they are practical.

Made in Mainland China.

Key Features

• Free Laser Logo: Send us your logo file (JPG, JPEG, GIF, PNG, or BMP — max 5 MB) and we'll engrave it at no extra cost. Note: laser engraving is single-color. For a full-color printed logo, please contact our customer service team.
• Multiple Capacity Options: Available in 128 MB, 512 MB, 4 GB, 8 GB, 32 GB, 64 GB, and 128 GB.
• USB 2.0 Interface: Read speed 10–18 MB/s; write speed 5–8 MB/s. Hot Plug & Play — no drivers needed.
• Durable Metal Body: Lightweight yet sturdy; the metal casing protects the connector from everyday wear.
• Wide Compatibility: Works with Windows 98/ME/2000/XP/Vista/7/8 and later OS versions.
• Long-Lasting Storage: Storage lifetime of more than 10 years.
• Quality Tested: Each drive passes H2testw verification for genuine capacity.
• CE Certified | 3-Year Warranty

Technical Specifications

About Capacity (Actual vs. Nominal)

Flash memory manufacturers use decimal arithmetic (1 GB = 1,000 MB), while operating systems use binary arithmetic (1 GB = 1,024 MB). This means the displayed capacity on your computer will be slightly less than the labeled capacity. Approximate usable capacities:

• 128 MB ≈ 115–125 MB
• 512 MB ≈ 470–500 MB
• 4 GB ≈ 3.6–3.8 GB
• 8 GB ≈ 7.4–7.6 GB
• 32 GB ≈ 28–30 GB
• 64 GB ≈ 58–60 GB
• 128 GB ≈ 110–120 GB

Custom Logo Instructions

1. Send your logo file via the Seller Customer Service Chat after placing your order.
2. Accepted formats: JPG, JPEG, GIF, PNG, BMP (max file size: 5 MB).
3. Laser engraving is free but is single-color only. For color printing, contact us before ordering.
4. If no logo is submitted before payment, your order will ship within 12 hours without any custom branding.

Ideal For

• Corporate branding & promotional giveaways
• Wedding photography client deliverables
• Trade show & conference gifts
• School, office, & bulk storage needs

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Frequently Asked Questions

Q: Can I get a color logo printed on these bulk USB flash drives?

A: The standard free service is a single-color laser-engraved logo. If you need a full-color printed logo on your metal USB flash drives, please contact our customer service team before placing your order to arrange the color print logo fee.

Q: What file formats are accepted for the custom logo on the USB drives?

A: We accept JPG, JPEG, GIF, PNG, and BMP formats. Please keep the file size under 5 MB. Send your logo file through the Seller Customer Service Chat after completing your purchase.

Q: What capacities are available for these bulk metal USB flash drives?

A: These metal USB pen drives are available in 128 MB, 512 MB, 4 GB, 8 GB, 32 GB, 64 GB, and 128 GB. Choose the capacity that best suits your data storage or gifting needs.

Q: How is the capacity quality verified on these USB drives?

A: Every drive in this 100-pack is tested using the H2testw tool to verify genuine storage capacity, ensuring you receive exactly what you ordered with no fake or inflated capacity chips.

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.