A Tektronix instrument(included on the accompanying list) and a PC equipped with Pentium III or equivalent or later processor, 4 GB RAM or more, Microsoft Windows 7 or Windows 10 OS ( x64 or x86 ), Mouse, Keyboard, connected to the instrument via LAN or USB. Requires IVI Shared components (included in the download) and VISA. For more information on this, please see the readme.txt on this web page.