The vendor: product ID of 0411:00B0 for your Buffalo WLI-U2-AG108HP is different to those listed here.
https://wikidevi.com/wiki/Buffalo_WLI-U2-AG108HP
The device is most likely to be supported by the ar5523 kernel module, but there are no aliases for the Buffalo vendor ID when I look at the output of 'modinfo ar5523'.
Any support would also likely require an appropriate firmware.
https://wiki.debian.org/ar5523
So, it appears the device lacks support. Probably easiest to get a supported device.