It’s not always possible, but we appreciate when accessory developers make it easy to enjoy newer hardware technologies inside older Macs. That’s what QuickerTek has done with its new QCard 2 ($149). The card replaces the AirPort card already in your notebook computer, adding 802.11ac capabilities to bring it in line with what Apple is shipping these days. There are only two models that are supported, but that’s better than nothing.…
