Brand: D-Link
Category: Networking
Document Type: Manual
Language: EN
Available Languages: EN , ES
Manual for DWA-643
Uploaded: Sept. 12, 2025, 4:14 a.m.
Manual Publish Date: 2006-11-28
Warranty Information
Offers a one-year limited warranty on hardware, excluding power supplies and fans, and a 90-day warranty on spare parts.
Getting Started
- Remove any previous installations of wireless adapters.
- Disable any built-in wireless adapters.
- Verify network settings (SSID, security).
Adapter Installation
- Install drivers from the D-Link CD BEFORE inserting the ExpressCard.
- Run the setup wizard from the CD.
- Insert the adapter when prompted.
Configuration
- Use the D-Link Wireless Connection Manager or Windows XP utility.
- Connect to a network by selecting its SSID.
- Configure security settings (WEP, WPA/WPA2).
Troubleshooting and error codes
| Problem | Solution |
|---|---|
| No network connection | Check adapter installation, driver, network settings (SSID, security), router status, and physical obstructions. |
| Slow connection | Ensure optimal placement, minimize obstructions, avoid interference from other devices, and check network load. |
| Cannot connect to secure network | Verify correct security type (WEP, WPA/WPA2) and enter the correct passphrase/key. |