The Z97X-UD5H-BK also commands a stiff premium; it's selling for $45 A couple of extra SATA ports from an auxiliary Marvell controller pick. SATA Express interface provides multiple PCI Express lanes and 2 SATA 6 Qualcomm Atheros, a high-performance, adaptive gigabit Ethernet controller Missing: Marvell. GA-Z97X-UD5H-BK motherboard. ☑ Motherboard driver disk. ☑ User's Manual. ☑ Quick Installation Guide. ☑ Four SATA cables. ☑ I/O Shield.