20-Pack Metal USB Flash Drives 512MB–128GB | Free Custom Logo

KAWEIDA 20-Pack Metal USB Flash Drives with Free Custom Laser Logo

Elevate your brand or event with these premium metal USB flash drives from KAWEIDA — sold in a convenient 20-piece bulk pack. Available in capacities ranging from 512MB to 128GB, each drive is H2-tested to guarantee real, verified storage capacity. The sleek metal casing delivers a professional, durable feel — perfect for corporate giveaways, conferences, photography clients, weddings, and business promotions.

Order 10 or more pieces and receive free laser engraving of your custom logo, turning every drive into a branded keepsake or marketing tool. Made in Mainland China.

Key Features

• Bulk Pack: 20 USB flash drives per lot
• Capacity Options: 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB, 128GB
• Interface: USB 2.0 — universal compatibility with PC, Mac & laptops
• Material: Durable metal housing — scratch-resistant and long-lasting
• Real Capacity: Every unit passes H2testw verification — no fake capacity
• Transfer Speed: Read speed 8–15 MB/s; write speed 4–6 MB/s
• Data Retention: Up to 10 years; 10,000+ read/write cycles
• Solid-State Storage: Shock-resistant and electromagnetic-resistant
• Hot Plug & Play: No driver installation needed
• Custom Logo: Free laser engraving on orders of 10+ pcs (send your logo file — JPG, JPEG, GIF, PNG, or BMP, max 5MB — within 10 hours of payment)

Actual Usable Capacity Reference

Due to the difference between manufacturer binary and OS binary calculations, displayed capacity may vary slightly:

• 512MB ≈ 470–500 MB
• 1GB ≈ 950–980 MB
• 2GB ≈ 1.7–1.9 GB
• 4GB ≈ 3.5–3.7 GB
• 8GB ≈ 7.4–7.8 GB
• 16GB ≈ 14–15 GB
• 32GB ≈ 28–30 GB
• 64GB ≈ 58–59 GB
• 128GB ≈ 110–120 GB

Perfect Use Cases

• Corporate conferences, trade shows & exhibitions — branded gifts for attendees
• Photography & videography client deliverables
• Wedding favors or event souvenirs
• Business marketing — distribute product info, brochures & media
• Company image promotion & bundled product offerings

Logo Customization Guide

1. Laser engraving is included FREE for orders of 10+ pieces — no extra charge at the listed price.
2. Need color printing? Contact our customer service team for a quote.
3. Send your logo file within 10 hours of payment; if not received in time, drives will ship without a logo.
4. Accepted logo formats: JPG, JPEG, GIF, PNG, BMP (max 5MB).

Packaging

Default packaging is a PP bag. Need custom boxes, paper packaging, or accessories? Contact customer service before placing your order.

Usage Tips

• Do not disconnect the drive during active file transfers to avoid data loss.
• Safely eject the drive before removing it from your device.
• Remove the drive from the USB port when not in use to extend its lifespan.
• Avoid frequent formatting to preserve the drive's longevity.

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Frequently Asked Questions

Q: Are these USB flash drives genuine capacity or fake capacity?

A: Every single drive in this 20-pack is tested with H2testw software to verify real, accurate storage capacity. What you order is what you get — no inflated or fake capacity drives.

Q: How do I get my custom logo laser-engraved on the USB drives?

A: After completing your purchase, send your logo file (JPG, JPEG, GIF, PNG, or BMP format, under 5MB) via the order message within 10 hours of payment. Laser engraving is completely free for orders of 10 or more pieces. If your logo is not received in time, the drives will be shipped plain.

Q: What devices are compatible with these metal USB flash drives?

A: These USB 2.0 drives are compatible with any device that has a standard USB port, including Windows PCs, Mac computers, and laptops. They are plug-and-play with no driver installation required.

Q: Can I order custom packaging or boxes for the 20-pack USB drives?

A: Yes! The default packaging is a PP bag, but custom paper boxes or other packaging options are available. Please contact customer service before placing your order to discuss options and any additional costs.

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.