
How to use the Business-card USB flash drive in PC or Phone?
Card-Style USB Flash Drive Usage Guide: Easy for Beginners! As the need for portable storage continues to increase, card-style USB flash drives are growing in
YOUSAN provides high-quality OEM and ODM credit card USB flash drives for promotional campaigns, corporate gifts, trade shows, schools, hotels, and brand marketing. We support custom logo printing, full-color CMYK artwork, custom packaging, and capacities from 1GB to 256GB. Fast production, low MOQ, competitive wholesale pricing, and worldwide delivery.
YOUSAN is a professional business card USB flash drive factory in China with 16 years of manufacturing experience. We specialize in OEM and ODM business card USB drives, credit card USB flash drives, and custom USB card solutions for corporate gifts, promotional campaigns, trade shows, hotels, schools, and branding projects.
MOQ starts from 100 pieces. Storage capacities range from 128MB to 2TB with USB 2.0 and USB 3.0 options available. We offer custom logo printing, full-color artwork, custom packaging, custom shapes, and exclusive mold-opening services. Fast sampling, stable production, competitive wholesale pricing, and worldwide shipping make YOUSAN a reliable partner for bulk business card USB orders.

YOUSAN Metal Card USB flash drive are made from premium metal materials, offering a sleek appearance, outstanding durability, and a premium feel,The large metal surface supports laser engraving, UV printing, and custom logos, helping brands create a lasting impression.

YOUSAN manufactures premium Aluminum USB Flash Drives featuring a durable aluminum alloy body, lightweight design, and elegant metallic finish. The aluminum housing offers superior strength and scratch resistance while providing an excellent surface for laser engraving and custom branding.

Plastic USB Flash Drives, the most popular and economical choice for promotional and business use. Lightweight, durable, and available in various colors and designs, plastic USB drives offer excellent branding opportunities through custom logo printing and full-color artwork.

YOUSAN specializes in Wood Credit Card USB Drives, a popular eco-friendly solution for export markets. Made from natural wood, these USB cards offer a unique texture, premium appearance, and sustainable branding value that is highly appreciated by customers worldwide.

YOUSAN specializes in Eco USB Card Flash Drives made from biodegradable materials. Designed for environmentally conscious brands, these USB cards combine sustainable materials with practical data storage and a large branding area,factory-direct pricing, low MOQ

Type-C Card USB Drives featuring USB 3.0 high-speed transfer and universal Type-C compatibility. Designed for smartphones, tablets, laptops, and computers, these modern USB cards make file sharing faster and more convenient,With custom logo printing, OEM/ODM support





YOUSAN is a professional Credit Card USB 3.0 manufacturer, offering high-speed and fully customizable USB solutions for promotional and corporate markets.
Our USB 3.0 card drives provide fast data transfer, a slim wallet-size design, and a large printable area for logos and full-color branding. We support custom printing, packaging, and OEM/ODM services to meet different marketing needs.
With factory-direct pricing, strict quality control, fast production, and worldwide shipping, YOUSAN helps businesses create professional and memorable promotional USB drives.
| Item | Specification |
|---|---|
| Material | Plastic / Metal / Wood / Eco-Friendly Biodegradable Materials |
| Shape Options | Rectangle / Round / Square / Triangle / Oval / T-Shirt Shape / Custom Shapes |
| Size | 85 × 54 mm Credit Card Size or Customized Dimensions |
| Capacity | 1GB / 2GB / 4GB / 8GB / 16GB / 32GB / 64GB / 128GB / 256GB |
| Interface | USB 2.0 / USB 3.0 / USB 3.1 / Type-C / OTG Dual Interface |
| Logo Options | UV Printing / Full Color Printing / Laser Engraving / Silk Screen Printing |
| Compatibility | Windows / macOS / Linux / Android / Smartphones / Tablets / PCs |
| Customization | Custom Shape / Logo / Color / Packaging / Data Preloading |
| Applications | Business Gifts / Trade Shows / Marketing Campaigns / Schools / Hotels / Corporate Promotions |
| MOQ | 10 PCS for Standard Models, OEM Orders Available |
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How to customize logos on metal USB drives? There are primarily four methods for customizing logos on metal USB drives. Laser engraving and silk-screen printing are the most popular choices. YOUSAN Metal USB Drive Factory offers free design services.

creates a clean, permanent, and premium branding effect. It will not fade easily and gives the card USB a high-end business gift appearance.

Color printing shows bright colors and clear logo details.Perfect for photos, logos, and custom designs on the full card surface.

creates a natural and elegant logo effect. The logo is clear, permanent, and blends perfectly with the wood grain for a unique and premium look.

UV printing creates bright colors, sharp details, and a smooth finish. It is perfect for full-color logos, photos, and custom designs with a premium look.
Card USB flash drive default packaging is transparent PP bag jacket small white carton, other packaging styles please consult online customer service!
The card flash drive has a flip or push-pull design, with a card sleeve on the slightly bulging side and a notched catch on the back. To use it, you need to use your finger to gently lift the ferrule from the groove on the back, and then flip it over to reveal the internal USB connector.

Once you have the card shape USB drive, locate the side that opens as shown in the illustration.

Gently press the USB port section in the direction shown in the illustration. Do not apply excessive force; press lightly.

Open the USB port. The open configuration matches the diagram in the manual, which is correct.

Follow the direction indicated in the diagram to connect the USB port on your computer, then gently insert the USB drive.
Yousan gives priority to the use of original FLASH chips, a variety of high-quality materials, and rigorous quality control to ensure that our products excel in durability, stability, and customer satisfaction.

Give us your ideas. The USB flash drive factory offers free design and free samples,Samples can be provided within 30 mins at the earliest.

No MOQ for existing style. For PVC molded USB flash drives,MOQ is 100 pieces. metal and plastic molded MOQ: 1000 pieces.

All products are equipped with original grade A USB flash chips and have undergone three rounds of 100% tests as well as tests by H2 software.
We are the original USB pendrive manufacturers and one of the top 3 usb flash drive supplier in China.with 13 year production experience USB flash drive factory.
Every year, over 100 clients choose credit card USB drives from YOUSAN USB Factory, opting for custom credit card USB drives as gifts, souvenirs, and office supplies. Here is a partial showcase.


Education Promotion Card USB Drive Project

Mass Production of Personalized Card USB Drives

Round Shape USB Flash Drives for Photography Studios

Creative Full-Color Printed Promotional USB Cards

Large-Scale OEM Card USB Drive Manufacturing

Business Card USB Drives for Company Marketing

Custom Credit Card USB Drives for Corporate Events

Credit Card Style USB Drives with Retractable Connector

Creative Full-Color Printed Promotional USB Cards

Bulk Production of Customized Card USB Drives

Healthcare Institution Custom USB Card Project
Credit card USB flash drives are available in different sizes.
Standard card USB: 85 × 54 × 2 mm
Mini card USB: About half the size of a standard card
Round card USB: About 42 mm in diameter
The 85 × 54 × 2 mm credit card USB drive is the most popular and widely used size for promotional and business applications.
The MOQ for credit card USB flash drives depends on the material, design, and customization requirements.
At YOUSAN, our standard MOQ starts from 100 pieces, making it easy for businesses, brands, and promotional projects to place custom orders.
Yes. Most credit card USB flash drives are available with USB 2.0 and USB 3.0 interfaces. USB 3.0 offers significantly faster read and write speeds, making it ideal for transferring large files. A blue USB connector usually indicates a USB 3.0 model.
Most custom credit card USB flash drive orders are completed within 1–15 business days.
The exact lead time depends on the printing method, material, and order quantity.
Available capacities include 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB, 128GB, and 256GB.
Yes. We offer several logo customization options:
Depending on the material and design requirements, we can recommend the most suitable printing method for your project.
We offer two options:
Users can delete, modify, or add files after receiving the USB drive.
The preloaded files remain permanently visible and cannot be deleted, while the remaining storage space can still be used normally.
This option is popular for promotional campaigns and corporate presentations.

Card-Style USB Flash Drive Usage Guide: Easy for Beginners! As the need for portable storage continues to increase, card-style USB flash drives are growing in

When choosing the shape of card USB flash drives as corporate gifts, you need to consider the brand image of the company, the purpose of

Types of card USB drives Card USB flash drive is popular because of its portability and personalization, and it has various styles, mainly including but




















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