The patented product is safe, reliable, convenient and economical, and can meet various needs of different users. The company is the holder of the basic patent technology of single-machine double disk network physical isolation, and has a number of invention patent technologies such as control switching mode, compatibility and applicability based on single-machine double disk network physical isolation. The above is the basic patent technology of physical isolation of graphic network, and it is also the core patent of double disk isolation card.
With the double disk Physical Isolation Card, a computer can be turned into two relatively independent computers by only adding a hard disk. Double disk adopts the mode of switching SATA or IDE hard disk data lines, and only one hard disk is working at the same time, and the other hard disk is powered off, so as to realize the safe isolation of internal and external information and prevent leakage. It is suitable for users with single and double wiring in internal and external networks and ADSL stand-alone Internet access (single wiring must be used with line selector), and users can customize the boot prompt screen.