Firstly. Introduction of production
Share device-----saving the investment of your software

Everybody known that a suit of encrypted stand-alone software permitted only one to using. If you want it to be used by others, buying some suits of this software is the only one choice and it is a huge investment to a company. Using share device can become a suit of encrypted stand-alone software into some suits and be used by many people simultaneously.
Share device already have been applied into petroleum, chemical engineering, mechanism, avigation, architecture, numerical control, interpretation, costume, embroider, scientific research, set up type branches widely since it come into market. As yet, it has ten thousands consumer.

important capability
A. Joint the cable distance: The distance between computer and share device is 30-100 meters, it can join the computers which are more distance in a building.
B. Software flat: Share-device is independent of operation system and internet applications. It can share WINDOWNS, OS/2, Mac/OS, UNIX and any other applications with operation system.
Installation and connection: The installation of share device is very easy. As for every computer user, to do is that inserting a item cable into computer parallel port, and inserting the other end of the cable into share device's user port. The installation of the share device is like to connect a printer easily.
Note: Don't open your computer chest, conveniently, safely.