Key Specifications:

• Interface: Usually USB 2.0 (480 Mbps) or USB 3.0 (up to 5 Gbps), with USB 3.0 offering faster speeds.
• Material: Hard plastic or PVC (Polyvinyl Chloride).
• Capacities: Varies widely, from smaller sizes like 512MB/1GB to larger ones like 32GB, 64GB, 128GB.
• Read/Write Speeds:
  • USB 2.0: ~5-15 MB/s read, 2-9 MB/s write (varies).
  • USB 3.0: Can reach 20-150 MB/s (or higher) for both read/write, depending on chip quality.
• Design: Novelty/cartoonish truck shape, often with a cab cap covering the connector, fully customizable with company logos.
• Features: Often CE/RoHS/FCC certified, with options for auto-run, password protection, and 10-year data retention. 

Typical Use Cases:

Branding: Serves as a memorable, functional marketing tool.

Promotional Giveaways: Ideal for trade shows, tech events, and automotive/logistics companies.