Universal Audio UAD-2 Satellite Thunderbolt Octo Ultimate, Thunderbolt DSP System with 8x SHARC Processors, all UAD Plugins are processed on the DSP card without using core performance from the host computer, 2x Thunderbolt Connector, Combination with other UAD-2 Units possible, incl. Ultimate 3 Bundle: contains 79 UA Plug-Ins up to UAD Software V7.8 excluding Direct Developer (3th Party) Plug-Ins or Plug-Ins with Release after Software Version v7.8, Plugin-Formats: VST/AU/RTAS/AAX64, for Apple Mac OS X 10.8 or higher, Attention - Thunderbolt Cable not included!