Installation; Getting Started; Remove Existing Installations - D-Link DWA-121 User Manual

Section 2 - Installation
This section will walk you through the installation process. If you have a built-in wireless adapter, please disable it in the Device Manager before
installing your DWA-121 Wireless N 150 Pico USB Adapter. Also, if you previously installed another wireless adapter, please make sure any related
software is uninstalled.
Before installing your new D-Link wireless adapter, please verify the following:
• Previous installations of wireless adapters have been removed (If not, see instructions below.)
• Any built-in wireless adapters have been disabled (If not, see instructions on the next page.)
• Verify the settings, such as the SSID and security settings, of the network(s) you want to connect to
If you've installed a different manufacture's adapter or a different model D-Link adapter, make sure that software is uninstalled before installing
the new software. Some utilities may cause a conflict with the new software. If you plan to use multiple adapters at different times, make sure the
utilities are not set to automatically load when your computer boots up.
To remove old software:
Windows® 8 users: Press Windows Key + Q > Control Panel > Uninstall Programs
Windows® 7 users: Click Start > Control Panel > Uninstall Programs
Windows Vista® users: Click Start > Control Panel > Add or Remove Programs
Windows® XP users: Click Start > Control Panel > Add or Remove Programs
D-Link DWA-121 User Manual

Installation

Getting Started

Remove Existing Installations

8