I just got a new Wireless AC Router and I am purchased the ASUS PCE-AC68 PCI network adapter. I got that model because I had read high reviews on it and it had the two things that I require: 802.11AC and external antennas.
I installed it yesterday and it works great. Excellent signal strength, good software, etc.
I went to Newegg.com today and looked to see if there were other ASUS PCI AC adapters and there are 3 of them: PCE-AC66, PCE-AC56, and PCE-AC68. To find out the difference I went to the ASUS website and did a product comparison and I am a little confused about the results. Here is a quick summary of what the compare page listed:
Given my home network (AC Wireless Router, Sufboard SB6121 Cable Modem) and the fact that I live in a small condo and I am the only who ever connects to the network, do you think buying the AC68 yesterday was overkill when I could have got a cheaper one?