1200Mbps USB WiFi Adapter Wireless USB Adapter Dual Band 2.4G & 5G 300 M + 867 M) 802.11 ac Wireless Adapter for Desktop Laptop PC, support Win10/8.1/8/7/XP Mac OS 10.4 10.12 Linux (Kernel 2.6x 4.1)

Worked ok for a few weeks then wasn't recognised by pc.

not sure if this is doing anything easy to set up tho

Problem with setup to TV

Did not work for me on Ubuntu Linux - probably works perfectly on Windows for all I know. Had to send it back.

This works so fast you won't believe it ! I have used other and some were very slow or kept dropping the signal . This rocks !

The antenna work as the vendor says, however, the driver to manage the antenna is 3 years old (out to date) and no update is available.I have found that the antenna has a security issue, when you install the software and insert the antenna, if you run a NMAP test on this machine, you can see some ports open, where an external attacker can try to access you PC. Example: Some of the ports open are 135 or 445 and open two additional that I cannot remember now. Tested in Windows 10.

My old laptop can now receive the 5g WiFi signal. This was extremely easy to install as well with the disc that came with it.

BUYER BEWARE. The adapter arrived along with a CD containing the drivers. The CD did not load, the company gave me a link to download the drivers, but the download does not contain the drivers and as there is nothing specific in the packaging to identify the drivers/adapter, so it's useless. I contacted the company who've chosen to ignore me.