wireless usb adapter

[TMG1961]

Code:

theo@Lenovo-B50-30:~$ inxi -Fxz
System:    Host: Lenovo-B50-30 Kernel: 4.11.0 x86_64 (64 bit gcc: 5.4.0)
           Desktop: Xfce 4.12.3 (Gtk 2.24.28) Distro: Ubuntu 16.04 xenial
Machine:   System: LENOVO product: 80ES v: Lenovo B50-30
           Mobo: LENOVO model: Lenovo B50-30 v: SDK0F82993 Std
           Bios: LENOVO v: 9CCN35WW(V3.01) date: 10/16/2015
CPU:       Dual core Intel Celeron N2830 (-MCP-) cache: 1024 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 8663
           clock speeds: max: 2415 MHz 1: 1730 MHz 2: 574 MHz
Graphics:  Card: Intel Atom Processor Z36xxx/Z37xxx Series Graphics & Display
           bus-ID: 00:02.0
           Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
           Resolution: [email protected]
           GLX Renderer: Mesa DRI Intel Bay Trail
           GLX Version: 3.0 Mesa 12.0.6 Direct Rendering: Yes
Audio:     Card Intel Atom Processor Z36xxx/Z37xxx Series High Definition Audio Controller
           driver: snd_hda_intel bus-ID: 00:1b.0
           Sound: Advanced Linux Sound Architecture v: k4.11.0
Network:   Card-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
           driver: r8169 v: 2.3LK-NAPI port: 1000 bus-ID: 03:00.0
           IF: p2p1 state: down mac: <filter>
           Card-2: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter
           driver: ath9k bus-ID: 04:00.0
           IF: wlp4s0 state: up mac: <filter>
Drives:    HDD Total Size: 120.0GB (37.1% used)
           ID-1: /dev/sda model: Samsung_SSD_850 size: 120.0GB
Partition: ID-1: / size: 110G used: 42G (40%) fs: ext4 dev: /dev/sda1
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 51.0C mobo: N/A
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes: 173 Uptime: 1:29 Memory: 1067.7/7869.2MB
           Init: systemd runlevel: 5 Gcc sys: 5.4.0
           Client: Shell (bash 4.3.461) inxi: 2.2.35

I did see both links before but was no help