Acer Aspire M3900 - Usb Ports

Chapter 1 3
USB ports
• Controller: Intel ICH10R
• Ports Quantity: 12
• 4 back panel ports
• On-board: Four 2*5 headers(8 ports)
• 4 ports for front daughter board
• Connector Pin: standard Intel FPIO pin definition
• Data transfer rate support: USB 2.0/1.1
Extension slot
• PCI Express Slot Type: x16
• PCI Express x16 Slot Quantity: 1
• PCI Express Slot Type: x1
• PCI Express x1 Slot Quantity: 1
• PCI Slot Quantity: 2
Total I/O ports
• Rear I/O connectors:
• 1 PS/2 Keyboard port
• 1 PS/2 Mouse port
• 1 D-Sub VGA port
• 1 HDMI VGA port
• 1 RJ45 LAN port
• 1 1394 port
• 4 USB ports
• 7.1 channel phone jack
• On-board connectors:
• 1 LGA 775 CPU socket
• 4 DDRIII memory sockets
• 1 PCI Express x16 slot
• 1 PCI Express x 1 slot
• 2 PCI slot
• 6 SATA2 connectors
• Four 2*5 pin Intel FPIO specification USB pin connectors (follow Intel FPIO standard Specification)
• One 2*5 pin Intel FPIO spec. Microphone In/ Headphone Out pin connectors
• One 4 pin CPU Fan connector
• One 3 pin System FAN connector with linear circuit
• One 24pin + 4pin ATX interface PS3/PS2 SPS connector
• One 2*7 pin front panel IO header
• 1 Jumper for clear CMOS
• One 2*5pin Front Audio header
• 1 SPDIF out header x2
• One 2*5pin 1394 header
• 1 on board buzzer
• 2 reserved 2pin GPIO connector
• 1 3pin ME enable/disable connector (with 1 jumper)