LibreELEC:~ # lsusb
Bus 001 Device 004: ID 0bda:0811 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
LibreELEC:~ # dmesg|grep -i RTL871X
[    5.997342] RTL871X: module init start
[    5.997369] RTL871X: rtl8821au v4.3.20_14803.20150724_beta
[    5.997377] RTL871X: build time: Jun 22 2016 16:42:23
[    6.102975] RTL871X: rtw_ndev_init(wlan0) if1 mac_addr=xx:xx:xx:xx:xx:xx
[    6.104849] RTL871X: module init ret=0
LibreELEC:~ #