GNU/Linux openSUSE ALFA Network AWUS036NH Driver Setup – Step-by-step Guide
How to Install ALFA Network AWUS036NH Wireless Adapter 802.11ac Driver on openSUSE GNU/Linux – Step by step Tutorial.
And the openSUSE ALFA Network AWUS036NH Adapter is based on the Ralink RT3070 Chipset.
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Indeed, as for the LKDDB (Linux Kernel Driver DataBase) the Device should be supported from the 2.6.32 Kernel release.
Especially relevant, if you are Unsure about your Wifi Device Chipset then see: How to Get Wireless Adapter Info on GNU/Linux.
GNU/Linux openSUSE ALFA Network AWUS036NH Wireless Driver Installation Guide
So the ALFA Network AWUS036NH Wireless Adapter should Work Out-of-Box on Linux openSUSE!