Raspberry Pi 3 issues with 0bda:a811 Realtek Semiconductor Corp

Dear all,

I got an WIfii USB dongle(AC) that I would like to use with my RP3.

almamater@almamater-pi:~$ lsusb
Bus 001 Device 004: ID 0bda:a811 Realtek Semiconductor Corp. <-- is this one
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

almamater@almamater-pi:~$ iwconfig
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=31 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on

lo no wireless extensions.

enxb827eb82bce3 no wireless extensions.

I tried installing the driver (What I saw in another forum)
sudo apt-get install rtl8812au-dkms

But:
Setting up rtl8812au-dkms (4.3.8.12175.20140902+dfsg-0ubuntu2) …
Loading new rtl8812au-4.3.8.12175.20140902+dfsg DKMS files…
First Installation: checking all kernels…
dpkg: warning: version ‘-’ has bad syntax: version number does not start with digit
It is likely that 4.4.38-v7+ belongs to a chroot’s host
Module build for the currently running kernel was skipped since the
kernel source for this kernel does not seem to be installed.

Does anyone knows how can I setup this properly?

Thanks in advance for any help!

Solved the issue, at the end I used

Now my Wifi is working.