Metal swivel usb flash drive 4gb electronics stocks Product Description1. Capacity 2.0: 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB 64GB.2. Interface: High speed USB 2.0.3. Logo Print Methods: Silk-Print, Color-Print, Laser Engrave, Emboss, Pad-Print, etc.4. Preload Customize's Data and make the Data cannot be deleted5. Do Auto-Play...