Volume: 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16G, 32gb 64GB optional.

Speed: USB2.0 status: write speed: 4MB/s read speed: 12MB/s (related to computer configuration)

USB3.0 status: write speed: 40MB/s read speed: 60MB/s (related to computer configuration)

Interface: USB interface, no drive, plug and play, hot plug.
Startup: supports USB ZIP/HDD startup.

Power source: USB power supply (4.5v ~ 5.5v)
Data preservation: the data is kept for at least 10 years in the applicable model: various brand PC and compatible computer, Macintosh, PowerBook, iMAC or iBook.
Special design: earthquake resistant, high temperature resistant, anti-electromagnetic interference. Small and convenient to carry.
Self-protection: 0 track protection, automatic anti-virus.
Operating system: WIN7 WIN8 WINXP Windows 98\\ ME\\2000\\XP, Linux2.4. X W7, etc.
Working current: < 50 ma
Working temperature: between 0 ℃ ~ 60 ℃
Storage temperature: in - 20 ℃ ~ 85 ℃ between ease of use
Protective view: the insertion end is equipped with a protective cover.
Fashion: streamlined appearance, surface design.