I am looking at a wireless NIC (Over PCI) and I plan to use a 5GHz band as the N56U router supports it, it will allow my network to be on its own private network kind of.
But I need it to work with Linux also, I currently run Ubuntu but I also run Arch Linux at times, depending on what I can be bothered with at the time.
I was looking at this, I do feel it is a bit expensive Wireless Adapters | USB Adapters and Wireless Cards | CCL
Is this over priced and too much for the router? Or will I be able to reach near the target 1.3 speed on 5Ghz.