This is the detail page for one of over 225 audio interfaces covered in The Computer Audio Interface Guide, which also lists where to buy this interface used.
8 analog in (2 XLR/TRS combo, 6 TRS), 8 analog out (TRS), 2 analog inserts, S/PDIF I/O, MIDI I/O, wordclock I/O, headphone out, comes with Mackie Tracktion software