... about 50g4. Color: Brown , black5. Material: leather +Aluminum cover6. Plug and play, no need Driver7. Data Retention : more than 10 years8 ... s Reading Speed: 10-20MB/s● Simply operation. Plug and Play and do not need Driver● Logo Printing, we can print logo ... files, video preloaded , Auto-Run● Fashionable Design with Stability waterproof and dustproof.Tips1. Please offer AI, PSD, Corel Draw or Vector ...