Determine 2.4 or 5 GHz Network Band Capability

Check on Windows:

1. Click the Windows Start button.
2. Search “cmd”
3. Type “netsh wlan show drivers” in the Command Prompt & Press Enter.
4. Look for the “Radio types supported” section.

Determining Factor:

If the network adapter supports network modes 802.11g and 802.11n:
•The computer has 2.4 GHz network capability isNOT Dual-Band Capable.

The network adapter supports network modes 802.11n and 802.11g and 802.11b:
•The computer has 2.4GHz network capability is NOT Dual-Band Capable.

If the network adapter supports network modes 802.11a and 802.11g and 802.11ac and 802.11n:
•The computer has 2.4 GHz and 5GHz network capability is Dual-Band Compable.

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