STEP-1: Open the device manager
①Right-click This PC and select manage
② Click device manager
③ Click network adapters
④ Select 802.11ac Wireless LAN Card
STEP-2: Choose 2.4G country region
① Right click→properties
② Click Advanced
③ Click Country Region（2.4GHz）
④ In Value options select #1（1-13）
Note: Can meet most of the router (AP) requirements
STEP-3: Choose 5G country region
① Click Country Region（5GHz）
② In Value options select #16（36-173）
Note: Can meet most of the router (AP) requirements
