Evergreen Technologies 1998   MxPro 200 Pentium Upgrade CPU 200MHz  IDT WinChip C6  Stuff from the web: The Evergreen MxPro (TM) is an "Upgrade for Pentium Processors (R)".  This upgrade replaces your current processor with a 200 MHz processor, depending on the version you purchase.  The MxPro (TM) will fit in the Ziff socket of most socket 5 or socket 7 systems.  Advantages -  The MxPro has many advantages and is an excellent upgrade for PB computer owners who are looking for simplicity when upgrading.  It is easy to say get a new motherboard, but the MxPro by Evergreen Technologies (TM) can be installed in minutes and costs a little bit less than a new CPU and a new motherboard (which may need a new case).  The MxPro can give a little more life to your aging socket 7 or socket 5 computer. The MxPro: is easy to install, takes 5 to 10 min; is a compact one-piece unit with fan and heatsink all attached; has twice the L2 cache of an Intel Overdrive; 95% of all 75 MHz and above systems are compatable with the MxPro; can process all MMX instructions; is socket 5 and socket 7 compatable; costs less than similar upgrade options; contains the IDT WinChip C6 processor, which is the first CPU designed to run specifically on Windows95