802.11a Compatible Mini-PCI Card for HP630 Notebook

[tech_guy]

I need a 802.11a Compatible Mini-PCI WiFi Card for a HP630 Notebook. The machine doesn't like the Intel 512AN_HMW cards we have previously successfully used in our HP620s...

 

Does anyone on here know where to get hold of a Realtek 8188BC8 802.11a/b/g/n 2×2 WiFi and Bluetooth 3.0+HS Combo Adapter which is according to HP compatible with the unit? Couldn't seem to locate the exact same product via the mighty Google.

 

Many thanks.