User Guide

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Chapter 1: Product Introduction
Chapter 1
2. U.2 connector (U.2)
This motherboard comes with a U.2 connector which supports PCIe 3.0 x4 NVM
Express storage.
3. Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital Interface (S/PDIF) port. Connect
the S/PDIF Out module cable to this connector, then install the module to a slot
opening at the back of the system chassis.
The S/PDIF module is purchased separately.
U.2