TP-Link T2UH not working with Ubuntu 18.04

[jt3222]

I need a 5GHZ wireless adapter that I can plugin to my laptop via USB. I bought this adapter, because the site read that it had Linux support. I chat with a support rep who informed me that their driver may not be compatible with my kernel version 4.15.0-47-generic. Could someone please help me fix this or recommend a 5GHZ wireless USB adapter that will work with Ubuntu out of the box?

Thanks,

John...

[jeremy31]

With this adapter plugged in, post results from terminal for

lsusb; rfkill list

[jt3222]

Thanks for the reply, but I sent it back. Do you know of any USB WiFi adapter with 5ghz and high gain that will work with Ubuntu?