... business promotion. 1) Capacity128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB2) USB InterfaceUSB2.0 (also compatible with USB1.1 and ... ) CertificationCE, ROHS & FCC OEM 1. Make the logo on USB drive as customers' request: silk screen, laser engraving, hot stamping2 ... . Preloading the file into USB drive, making the file non-delete3. Making auto-run file ...