Up for sale is a great combo with which I've had awesome success getting AES output from my computers - gives that last little bit of liquid smooth, effortless sound and timing without any digital junk in the background. Selling the Akitio Thunderbolt 3 PCIe expansion enclosure with an RME HDSPe RayDat card. Asking $550 shipped ConUS for the combo. Please don't hesitate to ask any questions about this. Thanks for looking!