The Acer Aspire 5738ZG is a laptop that is equipped with a 3G module. This module enables you to use your laptop to access the internet when you are away from your home or office. The 3G module driver is responsible for managing this functionality.

Features

• enables wireless internet access when away from a wifi network
• works with most 3G service providers
• compatible with Windows Vista operating system
• easy to install

Specifications

• 3G modem: Option GTM382E
• Data transfer rate: up to 7.2 Mbps (download) and 2.0 Mbps (upload)
• Supported frequencies:
  • UMTS/HSDPA 850/900/1900/2100 MHz
  • GSM/GPRS 850/900/1800/1900 MHz
• Dimensions: 30 x 50 x 4.7 mm
• Weight: 17 g

Technologies

The 3G module driver uses the following technologies:

• AT command set
• PPP protocol
• NAT traversal

Known issues

Some users have reported issues with the 3G module not working properly after upgrading their operating system. This can usually be fixed by installing the latest driver version.

Troubleshooting

If you experience problems with your 3G module, follow these steps:

1. Ensure that the module is enabled in the BIOS settings
2. Check that the SIM card is installed correctly
3. Make sure that the APN (Access Point Name) settings are correct for your service provider
4. Update the driver to the latest version

Driver information

The Acer Aspire 5738ZG Option 3G Module Driver 5.0.12.0 for Vista is available for download from the Acer website. It is a self-extracting archive that contains the driver files. Once downloaded, simply run the executable file and follow the on-screen instructions to install the driver.