I used it on my Asrock Z97extreme6, Intel i7 4790K (Haswell) where XITE-1 PCIe card was inserted too.
The Babyface also works well w/ my Lenovo W540/541 series laptops and I bought a Delock USB3 Expresscard 34 to connect.
No problem w/ running @128 samples,- still a "safe" setting" to run VSTis and play.
But 1 ADAT I/O only was not enough to combine w/ XITE and 2 PCI SCOPE systems.
Bud