Upgrade the latest firmware. http://uk.tp-link.com/support/download/?model=TL-PA451&version=V2#tbl_j SwitchPowerSaveTool is available here. It works for PA451 as well....

The new utility for PA210 can be used for PA211 as well. To pair them, you can follow the instruction as below. http://www.tp-link.com/en/article/?faqid=258 Bypassing powerline adapters, is your...

How about the speed to access internet wirelessly? What's the firmware version of W8960? Is it up to date?

If you connect to the modem directly, can you login to Ubiquiti Networks? If you cannot, contact your ISP to fix it. If it just doesn't work when it connects to the router, try to reduce MTU size to...

I agree but it is not necessary to install the utility to make the adapter work. Win 8.1 has a built-in utility which can be used to connect Wi-Fi. By the way, the driver for Win 8 works OK on Win...

Where did you get the driver for Windows 10? I can't find it on TP-LINK website.