What is the U disk for? A. Company meetings, public relations activities, exhibitions, etc., presenting participants as gifts and souvenirs; B. Enterprises and institutions give gifts to customers as product advertisements, website advertisements, brochures, manuals and other information; C, school education, sharing, homework; D. New image of corporate image and product promotion; E. Bundle product sales of enterprise users; F, gifts or gifts, gifts to customers; ◆ company brand promotion; ◆New product promotion; ◆ Activity recommendation - investment drainage tools; ◆ gift gift; Our features: (custom logo technology) Custom logo can be laser engraved / laser logo, color / monochrome silk screen, or multi-color silk screen logo, mold opening. Our professional: (copy to do file production function disk can not be deleted can not be copied, etc.) ◆ Undertake file video copy to U disk, not copyable Anti-copy, anti-delete. ◆Receive the file video to the U disk, you can only browse and can not save to the U disk, you can not take screenshots. ◆ Undertake learning software, EXE type files can only be run and cannot be copied to U disk. ◆ Production Website login verification UKey, U shield, dongle with U disk function. ◆Accept the production of the password U disk: enter the U disk password into the U disk, the security level is high. ◆Webpage automatic pop-up window, video auto-play function U disk, anti-virus WEBKEY function U disk. ◆U disk function: Auto play: Auto-run Read only disk: Read-only Encrypted disk: USB Encryption Cannot be deleted: Undeletable