Data writing speed: 3mb-7mb / S (USB2.0)
Working temperature: 10 ℃ - 40 ℃
Working humidity: 10% - 90%
Storage temperature: - 20 ℃ - 60 ℃
Storage humidity: 5% - 95%
Features: silk screen printing, color printing and laser customer advertising and logo trademarks.
Product uses: personalized mobile storage, good gifts, company exhibition gifts,
