I have a DIR-825 router and a DWA-160 adapter in a 5 year old laptop running XP SP2. I can connect on the 2.4ghz band and get ~245mbps, but the adapter doesn't even see the 5ghz channel. I have 2 other laptops with internal Intel adapters and they connect to 5ghz without any problems. Any suggestions as to how I should configure the 825 so that I can recognize and connect to 5ghz with the DWA-160? I've tried different Modes and Channel Widths without any success.
Thanks
JeffC