Cisco Cisco Aironet 350 Wireless LAN Client Adapter

Your username for EAP-TLS authentication, if your wireless network uses EAP-TLS 
authentication

Protected access credentials (PAC) file if your wireless network uses EAP-FAST authentication 
with manual PAC provisioning

Access points to which your client adapter may attempt to authenticate must use the following 
firmware versions or later: 12.00T (340, 350, and 1200 series access points) or Cisco IOS Release 
12.2(4)JA (1100 series access points).

All necessary infrastructure devices such as access points, servers, gateways, and user databases 
must be properly configured for the authentication type you plan to enable on the client.

Client adapter firmware version 5.40.10 is recommended for use with client utility and driver release 
2.60 for Windows CE. If your client adapter is using a previous firmware version, follow the instructions 
in the Cisco Aironet 350 Series Wireless LAN Client Adapters Installation and Configuration Guide for 
Windows CE (part number OL-1375-05) to upgrade the firmware after installing client utility and driver 
release 2.60.

Microsoft PEAP may not function properly on PPC 2002 devices.

Cisco recommends connecting Windows CE devices to an EAP-TLS network only when the devices have 
the proper certificate import tools for your network.

These certificate import tools are not necessarily provided by Cisco.

After you install Cisco Aironet client adapter Install Wizard 1.0 or later on a Windows computer, the 
firmware of any client adapter that is inserted into that computer may be automatically upgraded to the 
version included in the Install Wizard file. If you insert a client adapter that has been upgraded to 
firmware version 5.02.19 or later into a Windows CE device, the adapter functions only if the device is 
running client utility and driver release 2.30 or later for Windows CE.