Connect one Avid Pro Tools|HDX PCIe Card in your eGFX Breakaway Box, Echo Express III Expansion System (Thunderbolt 2 Editions only), xMac mini Server, or xMac Pro Server
This custom adapter cable connects the internal 6-pin PCIe power connector to your Pro Tools|HDX card’s 4-pin power connector socket, delivering the auxiliary power the card needs to operate.
