USB Disk Security provides 100% protection against any threats via USB drive , however , the majority of other products are unable even to guarantee the protection of 90 % . USB Disk Security is the best antivirus software to permanently protect offline computer without the need of updating the database , but the software other antivirus database should update signature on a regular basis , and they can not effectively protect offline computer . 's solution lightweight and easy to use is 100 % compatible with all software and does not slow down your computer at all.
System Requirement 100MHz Processor or more, 16MB RAM or more. The operating system should be Windows 95, Windows 98, Windows 2000, Windows XP, Windows NT 4.0, Windows ME, Vista, Seven, 8.