100-Pack Credit Card USB Flash Drives | Free Custom Logo 4–128GB
100-Pack Credit Card USB Flash Drives | Free Custom Logo 4–128GB
100-Pack Credit Card USB Flash Drives with Free Custom Logo Printing
Promote your brand, share your work, or give a memorable gift with these slim credit card-shaped USB flash drives. Sold in a convenient 100-piece bulk lot, each drive features a sleek plastic card body and is available in capacities from 4GB up to 128GB. Best of all, custom logo printing on both sides is included free — perfect for businesses, events, conferences, and promotional campaigns.
Made in Mainland China.
Key Features
- Bulk Pack: 100 drives per order — ideal for large events, corporate gifts, or resale
- Multiple Capacities: 4GB, 8GB, 16GB, 32GB, 64GB, or 128GB options
- Free Custom Logo: Full-color logo printed on both sides of each card — just send your JPG file after ordering
- Credit Card Form Factor: Ultra-thin, wallet-friendly design that stands out from standard pen drives
- USB 2.0 Interface: Universally compatible with laptops, desktops, and other USB-A devices
- Real Capacity Chips: All drives contain genuine, full-capacity flash memory
- Durable Plastic Body: Lightweight yet sturdy construction for everyday use
Specifications
| Interface | USB 2.0 |
| Available Capacities | 4GB, 8GB, 16GB, 32GB, 64GB, 128GB |
| Form Factor | Credit Card Shape |
| Material | Plastic |
| Logo Printing | Free custom print on both sides |
| Quantity per Order | 100 pcs |
| Write Speed | 4–6 MB/s |
| Read Speed | 8–15 MB/s |
| Encryption | None |
| Origin | Mainland China |
Understanding Displayed Capacity
Due to differences between how computers and flash storage devices calculate storage (computers use 1 GB = 1,024 MB; drives use 1 GB = 1,000 MB), the usable capacity shown on your computer may appear slightly lower than the labeled capacity. This is completely normal and industry-standard. Approximate displayed capacities are as follows:
- 4 GB → approx. 3.6 GB – 3.8 GB
- 8 GB → approx. 7.4 GB – 7.6 GB
- 16 GB → approx. 14 GB – 15 GB
- 32 GB → approx. 28 GB – 30 GB
- 64 GB → approx. 58 GB – 60 GB
- 128 GB → approx. 116 GB – 120 GB
How to Order with Your Custom Logo
- Select your desired capacity and place your order online.
- Send your logo file (clear JPG format) via the order message or to the seller's email.
- Your logo will be printed on both sides of every drive in your batch.
Great Pairings for Your Office or Event Setup
Looking for more handy tools and organizers? Check out our 100-Pack Raffle Tickets Roll — ideal for events and giveaways. For secure cable management at your workstation, the 5-Pack Suction Cup Clips are a versatile solution. Need reliable electrical components? Browse our Black Waterproof Inline Cord Switch for DIY builds.
Learn more: Ready.gov emergency supply guidance
Frequently Asked Questions
Q: How do I submit my custom logo for printing on the USB flash drives?
A: After placing your order, simply send your logo as a clear JPG file either through the order message system or directly to the seller's email address. The logo will be printed on both sides of each credit card USB drive in your 100-piece lot at no extra charge.
Q: Are these USB flash drives compatible with both Windows and Mac computers?
A: Yes. These USB 2.0 credit card flash drives are universally compatible with Windows, macOS, Linux, and any device that supports a standard USB-A port. No special drivers are required for most modern operating systems.
Q: Why does the storage capacity shown on my computer appear slightly less than the labeled capacity?
A: This is a standard industry difference. Computers calculate storage using 1 GB = 1,024 MB, while flash drive manufacturers rate capacity using 1 GB = 1,000 MB. As a result, a 32 GB drive will typically show approximately 28–30 GB on your computer. All drives contain genuine, full-rated flash memory chips.
Q: What is the minimum order quantity, and can I order mixed capacities?
A: Each listing covers a bulk lot of 100 pieces. Please check available variants or contact the seller for information on mixed-capacity orders within a single lot.
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.