Universal Audio UAD-2 Duo, PCIe DSP Card with 2x SHARC Processor, all UAD Plugins are processed on the DSP card without using core performance from the host computer, up to 4 Cards in one System, supported Sample Rates: 44,1 - 192 kHz, included Plug-Ins: Compressor: LA-2A, 1176LN, 1176SE, EQ: Pultec EQP-1A, Reverb: RealVerb Pro, Channelstrip: CS-1 Plug-In Suite. Supported Formats: VST/AU/RTAS, for WIN 7 / MAC OSX 10.7 or higher