This USB 3.0 metal card USB flash drive is made of aluminum alloy, which features low density and high strength, giving the flash drive a lightweight body and excellent impact resistance. After drawing and oxidation processes.

it is wear-resistant and corrosion-resistant, while presenting various beautiful colors such as space gray and rose gold. With a super-thin card-shaped design of 1mm, the mirror-like gloss after polishing and electroplating creates a luxurious and elegant appearance, balancing portability and high-end texture, suitable for multi-scenario use in business and daily life.

Available in ​8GB, 16GB, 32GB, 64GB, and 128GB​ capacities to store all your photos, documents, music and videos. Multiple stylish metallic colors and an ultra-slim card design combine functionality with aesthetic appeal.

What is the difference between glossy and brushed surface of a metal card USB flash drive?

The main differences between the glossy and brushed surfaces of metal card USB flash drives lie in craftsmanship and performance:

• Glossy surface: Achieved via polishing and electroplating, it features a mirror-like effect with a glossiness of over 80°, vibrant colors (e.g., rose gold reflectivity >90%). However, it has a surface hardness of only 2H, is prone to fingerprints (fingerprint residue rate ~75%), and has a wear resistance index of <300 friction cycles.
• Brushed surface: Formed by sandblasting or brushing to create 0.02–0.05mm deep textures, it has a matte finish with glossiness <20° (e.g., space gray reflectivity <15%). With a surface hardness of 4H, it resists fingerprints (residue rate <20%) and has a wear resistance index >2000 friction cycles. Its grip friction is 40% higher, making it more suitable for high-frequency use scenarios.

Which Color of USB 3.0 Card USB Flash Drive Is More Popular?

The popularity of colors for USB 3.0 card USB flash drives varies by scenario, but classic neutral tones like space gray and matte black are currently the most favored. With brushed/sandblasted finishes, these colors feature a glossiness of <20°, fingerprint resistance rate of <20%, and wear resistance exceeding 2,000 friction cycles, balancing low-key professionalism and durability—they account for over 60% of corporate customization and office procurement.

Next, chrome silver and champagne gold, with high glossiness (>80%) from polishing and electroplating, dominate about 35% of the gift market, particularly in Asian consumer electronics markets. Trendy colors like rose gold and gunmetal, driven by innovative processes (e.g., PVD coating, fine brushing), have seen a 45% year-on-year increase in e-commerce searches among younger users and in cultural/entertainment and esports sectors, though classic tones remain the market mainstream.

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Can I customize it with my company/personal logo? What options are available?​

Absolutely – it makes perfect branded gifts!​​ Both the ​front and back​ of the metal card can be customized:

• Full-Color Printing:​​ Advanced multi-color technology for ​vibrant, photorealistic logos​ with gradients and complex designs.
• Laser engraving logo:The laser engraving logo on metal card USB flash drives uses high-precision laser technology to etch patterns or text onto the metal surface, creating permanent, wear-resistant marks with fine details and a sleek, professional finish. This process ensures the logo remains clear and intact even after prolonged use, enhancing the product’s brand recognition and aesthetic appeal.

Case Studies of Custom Logos on USB 3.0 Metal Card USB Flash Drives

At a smartphone launch event, a tech company distributed metal card USB drives featuring its brand logo via precision laser engraving. These served as premium giveaways for media and attendees, reinforcing brand visibility during product promotion.

In summary, this USB 3.0 metal card flash drive with longboard chip combines blazing speeds (USB 3.0), generous capacity (8-128GB), rugged durability (metal construction), stylish colors and customizable branding. Whether for efficient data backup, quick file sharing, or as distinctive corporate gifts, it’s a reliable and eye-catching portable storage solution that doubles as your professional calling card!​