Quick & Easy: Optimizing Wireless Network Asus AC-87 & Intel AC 7260

its hard to optimize but this config seem to hold onto around 25 MB/s all the time while copying via file explorer

Intel AC 7270 Wifi Card

• 802.11n Channel Width for 2.4ghz: Auto
• 802.11n Channel Width for 5.2ghz: Auto
• Ad Hoc Channel 802.11b/g: 1
• Ad Hoc QoS Mode: WMM: Disabled
• ARP offload for WoLAN: Enabled
• Bluetooth AMP: Disabled
• Fat Channel Intolerant: Disabled
• GTK rekeying for WoWLAN: Enabled
• HT Mode: VHD Mode
• Mixed Mode Protection: CTS-Self Enabled
• NS offload for WoWLAN: Enabled
• Packet Coalescing: Enabled
• Preferred Band: 3: Prefer 5.2GHz band
• Roaming Aggressiveness: 1. Lowest
• Sleep on WoWLAN Disconnect: Disabled
• Throughput Booster: Disabled
• Transmit Power: 6. Highest
• U-APSD support: Disabled
• Wake on Magic Packet: Enabled
• Wake on Pattern Match: Enabled
• Wireless Mode: 6. 802.11a/b/g

ASUS AC-87 AC Router

Advanced Settings > Wireless > General

• Band: 5GHz
• Network Name: yournetwork
• Hide SSID No
• Wireless Mode: Auto
• Channel bandwidth: 80 MHz
• Control Channel: Between 100 and 112
• Extension Channel: Auto
• Authentication Method: WPA2-Personal
• WPA Encryption: AES
• WPA-Pre-Shared Key: yourwifikey
• Protected Management Frames: Disable
• Group Key Rotation Interval: 3600

Advanced Settings > Wireless > Professional

• Band: 5GHz
• Enable Radio: Yes
• Enable Wireless Scheduler: No
• Set AP Isolated: No
• Roaming assistant: Disable
• Enable IGMP Snooping: Disable
• DTIM Interval: 3
• Beacon Interval: 100
• Multi-User MIMO: Enable
• 802.11ac Beamforming: Enable
• Universal Beamforming: Disable
• Tx Power adjustment: Performance