50-Pack Swivel USB 2.0 Flash Drives 4GB–128GB Bulk Pendrives
50-Pack Swivel USB 2.0 Flash Drives 4GB–128GB Bulk Pendrives
50-Pack Swivel USB 2.0 Flash Drives – Bulk Metal Pendrives (4GB to 128GB)
Stock up and save with this value-packed set of 50 swivel-style USB 2.0 flash drives in your choice of capacity — 4GB, 8GB, 16GB, 32GB, 64GB, or 128GB. Built from durable metal, these sleek thumb drives are perfect for businesses, schools, events, promotions, and giveaways. The smooth 360° swivel cap protects the connector when not in use — no loose cap to lose!
Each drive is certified CE, FCC, RoHS, and UL for quality assurance. With fast USB 2.0 read speeds and broad OS compatibility, they work out of the box on Windows and Mac systems alike. Made in Mainland China.
Key Features
- Bulk Pack of 50: Great value for corporate giveaways, events, classrooms, and promotional use
- Multiple Capacities: Available in 4GB, 8GB, 16GB, 32GB, 64GB, and 128GB
- Swivel Design: 360° rotating metal body protects the USB connector without a loose cap
- USB 2.0 Interface: Read speeds up to 25 MB/s; Write speeds up to 12 MB/s
- Durable Metal Construction: Sturdy, stylish, and built to last
- Free Custom Laser Engraving: Add your logo or brand — send your artwork (JPG, PNG, PDF, AI, etc.) within 2 hours of ordering
- Certified: CE, FCC, RoHS, UL compliant
- Broad OS Support: Windows XP/2000/ME/Vista/7/8 and Mac OS 9.0+/10.1+
Technical Specifications
| Interface | USB 2.0 |
| Material | Metal |
| Capacities Available | 4GB, 8GB, 16GB, 32GB, 64GB, 128GB |
| Read Speed | 6–25 MB/s (varies by host hardware/software) |
| Write Speed | 5–12 MB/s (varies by host hardware/software) |
| Operating Temperature | 32°F – 140°F (0°C – 60°C) |
| Storage Temperature | -4°F – 185°F (-25°C – 85°C) |
| Power Consumption | 4.5V – 5.5V |
| Certifications | CE, FCC, RoHS, UL |
| Country of Origin | Made in Mainland China |
Real Usable Capacity Guide
Due to the way operating systems calculate storage (1GB = 1,073,741,824 bytes vs. manufacturers' 1,000,000,000 bytes), actual displayed capacity will be slightly less than labeled. Approximate usable capacities:
- 8GB ≈ 7.4 – 7.6 GB
- 16GB ≈ 14.5 – 15 GB
- 32GB ≈ 28 – 30 GB
- 64GB ≈ 58 – 60 GB
- 128GB ≈ 110 – 120 GB
Custom Logo Laser Engraving
Want to brand these drives with your company logo? We offer free laser engraving! Simply send your logo file (PDF or AI vector preferred; JPG, PNG, BMP, GIF also accepted — max 5MB) to us within 2 hours of placing your order. Include your order ID in the email. A sample photo will be sent for your approval before full production begins.
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Frequently Asked Questions
Q: Can I get a custom logo laser engraved on these USB flash drives?
A: Yes! Free custom laser engraving is included. After placing your order, send your logo file (PDF or AI vector format preferred) to us within 2 hours, along with your order ID. A sample photo will be prepared for your review and approval before the full batch of 50 drives is produced.
Q: Are these USB flash drives compatible with Mac computers?
A: Absolutely. These swivel USB 2.0 flash drives are compatible with Mac OS 9.0 or later and Mac OS 10.1 or later, as well as all major Windows versions including XP, Vista, 7, and 8. Simply plug in and start using — no drivers required on most modern systems.
Q: What is the actual usable storage capacity of each drive?
A: Due to how operating systems calculate storage size, the displayed capacity is slightly less than the labeled amount. For example, a 32GB drive will show approximately 28–30GB of usable space, and a 128GB drive will show approximately 110–120GB. This is standard across all USB flash drives and memory products industry-wide.
Q: What read and write speeds can I expect from these USB drives?
A: These USB 2.0 flash drives offer read speeds ranging from 6 MB/s to 25 MB/s and write speeds from 5 MB/s to 12 MB/s. Actual speeds may vary depending on your computer's hardware, USB port version, and the software being used.
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.