Table of Contents

Wireless LAN Hardware

model chip Linux driver
TP-Link TL-WN722N (v4.0) Realtek RTL8188EU r8188

Realtek RTL 8188 EU

Linux

Disable USB Autosuspend for stable connection:

/etc/modprobe.d/usbcore.conf
options usbcore autosuspend=-1
/etc/modprobe.d/8188eu.conf
# Disable power management
rtw_power_mgnt=0
# Disable USB sleep mode
rtw_enusbss=0
# Disable power detection
rtw_hwpwrp_detect=0
# disable low power mode
rtw_low_power=0
rtw_ips_mode=1

further reading