The Cisco WAP321 Wireless-N Access Point with Single Point Setup is now obsolete (past End-of-Life and End-of-Support status).
End-of-Sale Date: 2017-04-04
End-of-Support Date: 2022-04-30
Cisco's End-of-Life Policy
You can view a listing of available Cisco Small Business 300 Series Wireless Access Points offerings that best meet your specific needs
If you want support information for the Cisco WAP321 Wireless-N Access Point with Single Point Setup documentation, it may be available through Cisco.com Search or in the Cisco Community