Acer does not release public standalone manuals for this OEM board. This guide consolidates the essential information you would find in an official manual.
4 x SATA II (3.0 Gb/s) ports (usually colored yellow/orange) Realtek ALC662 (5.1-channel High Definition Audio) Networking: Realtek RTL8111E Gigabit Ethernet controller Processor (CPU) Compatibility Acer Inc Ipisb-vr Rev 1.01 Manual