why ROCKEY4 ?

There are many reasons for choosing ROCKEY.

• cost saving
  Why pay more than needed? ROCKEY4 keys are significant lower in price than other similar keys in the market.
• high security
  Rockey implements a two level security system to segregate users who need read access only from those who need administrative privileges. Using the user defined algorithms makes the protection system almost impossible to crack.
• high reliability
  ROCKEY4 is built under a perfect customer managing system which every customer is guarantee to own a unique password, every dongle come with a unique hardware ID. Both the password and hardware ID are burnt into the CPU inside the dongle, it is absolutely impossible to change them, even for us - the manufacturer. Moreover, we give a year full guarantee on all our products.
• high compatibility
  ROCKEY LPT keys are not only transparent to printers, scanners, but may also be cascaded with a large number of dongles from other manufactures. Broad support of ROCKEY4 include Operating Systems like DOS, Windows 3.1, Windows 95/98/NT/2000/ME/XP/Vista, Linux, Mac; enable you implement onto almost any platform available in the market.
• ease of use
  ROCKEY4 is a well-designed software protection system that comes with user-friendly interface and useful sample source codes in most programming languages, it gives you no difficulty on learning how to integrate it into your software application. In most cases, just within few days a programmer can become the master of using ROCKEY4. Keeping the users in mind, ROCKEY's API simplifies the programming effort. The envelope encryption allows a simple and effective protection possible within one minute.