Stand-alone Standard Spykey USB
     Spykey USB stand-alone Standard dongle key is one of the main products of our company. It is based on USB port, small and elegant, plug and play, offer both Spykey envelope encryption and API call, encode and decode function, provides 128 bytes user memory space, seed code function, supports user defined algorithms, offer high security files encryption tools and the relevant programming interfaces. Spykey USB is the most popular dongle key nowadays, more and more software developers selected Spykey USB to protect their software for it's high security level and intelligent hardware design!

Stand-alone Super Spykey USB
     Super Spykey USB Stand-alone has all function of USB Standard-spykey, it offers 512 bytes larger memory space and 2 groups, totally 32bytes passwords authentication space. Super Spykey is special designed to those software with high-value, need high protection and need to write large information and algorithms in the hardware key.

Net-spykey USB
     Net-spykey USB is one of the latest products of our company. Besides has all the same function of Spykey stand-alone, Net- spykey supports the protocol of TCP/UDP ， IPX/SPX ， Netbios ， supports all development languages which can transfer DLL or static library of win32. Net-spykey has automatic searching server function of client end. It Keeps the same interfaces with stand-alone Spykey dongle. You need only amend a little of your programs to change Spykey stand-alone into network version.
    Client machines can run under Windows3.x 、 Windows9x, Windows2000 at the same time ， no interferes will be occurred among client machines.