Acer Aspire M1620 Service Manual page 11

LAN
MAC Controller: ICH7
Realtek RTL8100C, Colay with 8110SC (10M/100M/1000M
LAN)
PHY: Intel Nineveh RTL8110SC PCI-E Giga LAN
USB
Controller Type: Intel ICH7
Ports Quantity: 8
4 back panel ports
On-board: 2x5 header x2
Connector Pin: standard Intel FPIO pin definition (2x5)
Data transfer rate support:
USB 2.0/1.1
5