The Pro Tools HD Native Thunderbolt + HD Omni I/O Bundle includes an Avid Pro Tools HD Native Thunderbolt, Pro Tools HD software, and a super-flexible Avid HD Omni I/O interface. Right out of the box, you get a complete set of analog and digital I/O, a pair of amazing microphone preamplifiers, hardware limiting, Word Clock, and top-quality AD/DA conversion – all in the Pro Tools HD DAW environment! The Pro Tools HD Native Thunderbolt hardware includes two DigiLink Mini inputs, so expanding your system with an additional HD I/O, HD Omni I/O, HD MADI I/O, or legacy 192 I/O, or 96 I/O for up to 64 channels of ultra-low-latency I/O is easy.