Acer Aspire M7720 Aspire M7720 Service Guide - Page 19

SATA Interface Item SATA controller SATA controller resident bus Number of SATA channel Support bootable CD-ROM Specification Intel ICH 10R PCI bus SATA X 6 YES USB Port Item Universal HCI USB Class USB Connectors Quantity Specification USB 2.0/1.1 Support legacy keyboard for legacy mode 6 back panel ports 4 ports for front daughter board 2 ports for 3.5'' card reader module 13