Acer 7220 Laptop User Manual


 
38 Chapter 1
USB Port
Item Specification
Chipset Built-in ICH8M
USB Compliancy Level 2.0
OHCI USB 1.1 and USB 2.0 Host controller
Number of USB port 4
Location One on the left side; three on the rear side
Serial port function control Enable/Disable by BIOS Setup
PCMCIA Port
Item Specification
PCMCIA controller TI PCI 7412
Supports card type Type-II
Number of slots One type-II
Access location Left side
Supports ZV (Zoomed Video) port No ZV support
Supports 32 bit CardBus Yes
System Board Major Chips
Item Controller
Core logic
North Bridge NVIDIA
®
MCP67-MV (Single chip)
LAN Realtek RTL8211B
USB 2.0 Built in ICH8M
Super I/O controller NS 87383
MODEM Connexant MDC 1.5 Card
Bluetooth
Broadcom 2045 Bluetooth
®
2.0+EDR
Wireless LAN Broadcom 4311/4312 or Atheros XB63
Fox BRM 4311 Minicard BG
PCMCIA TI PCI 7412
Audio Realtek ALC268
Keyboard
Item Specification
Keyboard controller KB926
Total number of keypads 88-/89-key
Windows logo key Yes
Internal & external keyboard work
simultaneously
Plug USB keyboard to the USB port directly: Yes