Hi, mates!

I've a problem with my wifi. Actually, I'm using the Kali Linux on the VirtualBox. My main operacional system is w10. I've bought alfa ralink awus036nh, it does work on w10. But, when I start kali, the ralink doesn't work. wlan0 doesn't show at "ifconfig". it does appear at "iwconfig":

EEE 802.11 ESSIDff/any
Mode:Managed Access Point: Not-Associated Tx-Power=off
Retry short long limit:2 RTS thrff Fragment thrff
Power Managementff

I've add the Ralink at the USB setup, too.
By the way, when I log the kali linux, the internet connection is lost. It does comes up again just after exit the kali.

With "rfkill list all" it shows "hard blocked: yes". I've tried to "rfkill unblocked all" it still doesn't work.
Should I try something at the BIOS? I don't know what to do!
Please, help!