Acer Aspire M5630 Service Manual page 11

LAN
MAC Controller: RTL8111B
Intel 82566DC (10M/100M/1000M LAN)
PHY: Intel Nineveh 82566DC PCI-E Giga LAN
USB
Controller Type: Intel ICH7/ICH7DH
Ports Quantity: 8
4 back panel ports
On-board: 3 2*5 headers (6 ports)
4 ports for front daughter board
2 ports for 3.5'' card reader module
Connector Pin: standard Intel FPIO pin definition
Data transfer rate support:
USB 2.0/1.1
5