Yes, it's possible. I was doing 2.4 ghz only for a while because 5ghz range wasnt as far. But recently a I had a job she said the network would stop working from time to time.

She called and said wifi is out now. Get there my droid is working fine. So I bring in my laptop working fine. Every Apple product wouldn't connect to 2.4. I enabled the 5ghz, connected everything 5ghz 3 months with out a complaint