Small size, large capacity, can be put into the wallet to carry around. Plug and play, no driver required, widely compatible with various devices, supports various USB ports for cell phones, tablets, computers, cars, etc. Adopt high-performance and high-quality chip chips, read and write data at high speed, and save time and labor. Made from wheat straw material, measuring 3.3*2.04 inches, this custom biodegradable card usb flash drive. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Compact size, lightweight, easy to carry.