Acer 7730 用户手册

Chapter 1: System specifications

31

Wireless LAN

Modem

USB

Buttons/Indicators/Ports

Item

Specification

Chipset

Intel

Data throughput

11~54 Mbps, up to 270 Mbps for Draft-N

Protocol

• IEEE 802.11a
• IEEE 802.11b
• IEEE 802.11g
• IEEE 802.11 Draft-N
• WiMax

Interface

PCI-E (mini card socket for wireless modules)

Item

Specification

Chipset

LSI

Protocol

• ITU-T V.92, V.90 Data Mode with auto-fallback to, V.34, V.32terbo, and 

V.32bis.

• V.42 LAPM and MNP 2-4 error correction.
• V.44, V.42bis, and MNP 5 data compression.
• Send and receive rates up to 14400bps, support ITU-T V.17, V.29, 

V.27ter, and V.21 Ch2 fax.

• TIA/EIA 602 Standard for AT command set, and Fax TIA/EIA 578 Class 1 

command set.

Interface

RJ11

Item

Specification

Chipset

ICH9M

USB Compliancy Level

2.0

OHCI

USB 1.1 and USB 2.0 Host controller

Number of USB port

4

Location 

• Two on the left side
• Two on the right side

Serial port function control Enable/Disable by BIOS Setup

Item

Specification

Buttons

• 6 Media buttons
• Wireless on/off button
• Bluetooth on/off button
• Empowering button
• Power button
• E-mail button
• WWW button