10-Pack Custom Logo Metal USB Flash Drives 128MB–128GB

10-Pack Metal USB Flash Drives with Free Custom Laser Engraved Logo

Elevate your brand, business, or event giveaways with these premium metal USB flash drives from JASTER. Each pack includes 10 drives in your chosen capacity, and every order comes with free laser logo engraving — making them the perfect promotional tool, corporate gift, or branded tech accessory. Built from durable metal and compatible with Windows, Mac OS, and Linux, these reliable USB 2.0 drives are ready to go right out of the box — no additional drivers required.

Free Custom Logo Engraving

• Free laser logo customization included with every order.
• After placing your order, contact customer service via the order page to submit your logo file.
• Accepted file formats: JPG, JPEG, GIF, PNG, BMP (max upload size: 5MB).
• If no logo is submitted after payment, drives will be shipped without custom engraving.

Key Features

• Pack Quantity: 10 pieces per order
• Interface: USB 2.0 — drive-free (plug and play)
• Material: Durable metal body
• Available Capacities: 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB, 128GB
• Compatible File Systems: FAT32 / NTFS / exFAT
• OS Compatibility: Windows, Mac OS, Linux
• Certifications: CE, RoHS
• Warranty: 2 Years
• Encryption: None

Capacity Guide

Please note that displayed storage capacity may differ slightly from nominal capacity due to differences in how manufacturers (decimal: 1GB = 1000MB) and operating systems (binary: 1GB = 1024MB) calculate storage:

• 128MB ≈ 110–120MB usable
• 256MB ≈ 230–240MB usable
• 512MB ≈ 480–508MB usable
• 1GB ≈ 0.6–0.9GB usable
• 2GB ≈ 1.6–1.9GB usable
• 4GB ≈ 3.6–3.9GB usable
• 8GB ≈ 7.4–7.8GB usable
• 16GB ≈ 14.2–15GB usable
• 32GB ≈ 28–30GB usable
• 64GB ≈ 58–60GB usable
• 128GB ≈ 110–120GB usable

Product Specifications

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Frequently Asked Questions

Q: How do I submit my logo for custom engraving on these metal USB flash drives?

A: After placing your order, navigate to the order page and use the customer service contact feature to send your logo file. Accepted formats are JPG, JPEG, GIF, PNG, and BMP, with a maximum file size of 5MB. If no logo is submitted, the drives will ship without custom engraving.

Q: Are these USB flash drives compatible with Mac and Linux systems?

A: Yes! These USB 2.0 metal flash drives are fully compatible with Windows, Mac OS, and Linux. They are drive-free (plug and play), so no additional software or drivers are needed.

Q: Why does the available storage on my USB drive appear less than the labeled capacity?

A: This is normal for all flash memory products. Manufacturers measure storage using decimal arithmetic (1GB = 1000MB), while operating systems use binary arithmetic (1GB = 1024MB). This difference means the usable capacity shown by your computer will be slightly less than the labeled capacity — this is not a defect.

Q: What warranty is included with these custom metal USB drives?

A: Each USB flash drive is backed by a 2-year quality guarantee. If you experience any quality issue, contact customer service promptly for a resolution.

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.