Installing Generic USB Wifi Dongle to OSX

I purchased an old Mac Pro to use as a home server. It has no WiFi card.

I have a generic Wireless N USB dongle. I got it a long time ago and it’s not branded. Windows installs the drivers automatically so I never put much thought into it.

System report in OSX tells me the below…

802.11n WLAN Adapter:

  Product ID:   0x8176
  Vendor ID:    0x0bda  (Realtek Semiconductor Corp.)
  Version:  2.00
  Serial Number:    00e04c000001
  Speed:    Up to 480 Mb/sec
  Manufacturer: 802.11n WLAN Adapter
  Location ID:  0xfd500000 / 4
  Current Available (mA):   500
  Current Required (mA):    500

What chances do I have of getting it running? It’s not showing as a network in the Network settings.

Edit:

I found the driver disk and it has drivers up to 10.6. Also I found a post here which seems to say that it has worked on Lion. Copied below…

I use an Realtek based noname USB WIFI Stick:

802.11n WLAN Adapter:

BSD-Name: en1
Produkt-ID: 0x8176 (RTL8188CUS chip)
Hersteller-ID: 0x0bda (Realtek Semiconductor Corp.)
Version: 2,00
Seriennummer: 00e04c000001
Geschwindigkeit: Bis zu 480 MBit/s
Hersteller: Realtek

The realtek drivers (comes with an Wifi Util that runs on startup) works with Lion 64 Bit 10.7.2 C40.
Realtec supports OS X good (fast updates).