Rosewill RNX-N250UB - Manual (Page 12)

Wireless N Adapter RNX-N250UB User Manual
Chapter 2 Installation Guide
2.1 Before You Begin
Note:
WiFi Alliance certification recommends WPA2 AES to be the
security mechanism under 11N mode. System driver will
automatically bring down wireless data rate to 54Mbps if other
security method such as WEP or WPA is used under 11n mode.
If your 11N router is using security mechanism other than WPA2
AES, you are recommended to disable security setting or
change it to WPA2 AES to fully utilize 11N capability. This policy
has no effect if connecting with b/g only wireless access point.
During the installation, XP may need to copy systems files from its installation CD. Therefore,
you may need a copy of the Windows installation CD at hand before installing the drivers. On
many systems, instead of a CD, the necessary installation files are archived on the hard disk
in C:\WINDOWS \OPTIONS\CABS directory.
2.2 Installing the Drivers for XP, Vista, and Win7
Follow the steps below in order to install the USB adapter drivers:
1. Insert the CD-ROM that was provided to you in this package. The setup should run
automatically. If the setup does not run automatically, then must manually select the
setup.exe file from the CD-ROM drive.
12