How to use the dongle
I don't know where I can find the dog?
Dongle is a kind of key. It is usually inserted into the USB port or LTP port to work with your software. If you don't have a dongle, it is piracy or no authentication. The software will become a restricted version or can't be opened at all. Please contact your software supplier
The dongle is a product to prevent software piracy. It belongs to hardware encryption. Through the development kit in the dongle, you can easily use the dongle. After encryption, the software needs the dongle to run,
Encryption chip is mainly used for anti copy board, anti copy, firmware protection, license authorization, accessories original certification, encryption storage, etc. Dx81c04 is a low-cost solution with I2C bus encryption, different keys for each chip, high security strength, reliable performance, simple development, one-day design in, safe whole process of production management, and support for batch burning,