The minimal recommended system requirements for QuickShow are

• PC Notebook or Desktop with quad core processor such as Intel i5, 2.5GHz or better
• 4Gb of RAM or more
• Intel graphics card HD 4000 or better
• Windows 7, 32 or 64 Bit or higher
• 5 Gb free disk space
• free usb port in case of FB3/dongle
• 1Gbit Ethernet port or faster for FB4

Note that QuickShow does not run on MAC OSX.

Big projects with multiple laser controllers will require a computer with higher specifications.