Help with usb wifi adapter, MTS-WIFI600

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1

Good afternoon. I want to connect my notebook through wifi, I would like to use the 5ghz. I bought an usb adapter that has Chipset: Realtek RTL8811. I searched online and followed the instructions to install:
Install Build Dependencies (LTS Kernel)

Shell

1 sudo pacman -Syu --needed base-devel git dkms linux-lts-headers

Note that because the kernel module is built with DKMS you should ensure you have installed and rebooted to latest kernel update before installing.

Install rtl88xxau-aircrack-dkms-git

Shell

git clone https://aur.archlinux.org/rtl88xxau-aircrack-dkms-git.git

cd rtl88xxau-aircrack-dkms-git

makepkg -si
It installed without any mistakes. I rebooted
But I don’t think the notebook sees the adapter:
jacqueline@jacqueline-k53e ~ $ lsusb
Bus 003 Device 003: ID 0458:6001 KYE Systems Corp. (Mouse Systems) GF3000F Ethernet Adapter
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 005: ID 0bda:c811 Realtek Semiconductor Corp. 802.11ac NIC
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 13d3:5710 IMC Networks UVC VGA Webcam
Bus 001 Device 003: ID 13d3:3362 IMC Networks Atheros AR3012 Bluetooth 4.0 Adapter
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
jacqueline@jacqueline-k53e ~ $ dkms status
rtl88xxau, r1149.b65dcf4, 5.4.97-1-MANJARO, x86_64: installed
vboxhost, 6.1.18_OSE, 5.4.97-1-MANJARO, x86_64: installed
jacqueline@jacqueline-k53e ~ $ ip link
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp4s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000
link/ether c8:60:00:52:11:64 brd ff:ff:ff:ff:ff:ff
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DORMANT group default qlen 1000
link/ether dc:85:de:16:55:8d brd ff:ff:ff:ff:ff:ff
¿What am I doing wrong?
Thank you a lot for reading and sorry for poor english

2

Hi @jacqui ,
Please, take a look at this post in the forum, which has a solved issue.
‘Howto install AC600-WiFi USB Mini Adapter on Manjaro? - #4 by xabbu’

You can also search in the forum possible solutions with the name of the wifi adapter Realtek RTL8811 in order to find alternative solutions.

Hope it help, regards,

3

Thank you, I will check that post too. I received a mail from the sellers and they suggest another driver:
Hola, estos sn los drivers de linux GitHub - gordboy/rtl8812au-5.9.3.2: Realtek 8812AU driver version 5.9.3.2

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