Asus and tp-link PCI express adapters fail to connect

[edgarasracinskas]

Not long ago I built PC and decided to connect to home wifi via ASUS PCE-N15 PCI Express adapter. However, internet stability, speed was horrible. It didnt connect to wifi without restarting the PC or the router. As my other adapter (Tp-link tl‑wn722n) works like a charm, I asked the shop to replace the ASUS adapter to Tp-link PCI express adapter TL-WN881ND.
The new adapter provides internet for 10 sec and stops afterwards. Even though the signal strength is indicated as perfect, I cant connect even to the router.

I've tried reinstalling drivers, the adapter itself, changing DNS, in DHCP changing router's IP range from 192.168.0.1 to 192.168.0.2 (->192.168.0.254) - that's what's kept now. Tried commands
ipconfig/flushdns
nbtstat -R
nbtstat -RR
netsh int ip reset c:\resetlog.txt
netsh winsock reset

...with no success. I dont want to buy another USB wifi adapter, which is horribly looking stick, instead why on earth the PCI express ones fail? How else can I troubleshoot the problem?

Router: Tp-link AC750 Archer C2
Motherboard: MSI B350 PC MATE

 

[eibgrad]

Save yourself a lot of grief and don't use either PCI or USB for wireless adapters when dealing w/ stationary devices, like a PC. Use a wireless ethernet bridge. Far fewer headaches and offers more options.

http://www.tomshardware.com/answers/id-3712030/pcie-wireless-antenna-extension.html

 

[edgarasracinskas]

Damn I probably do what's the easiest then. Thanks for suggestion