In some Dell laptop models, the Wi-Fi card is located under the keyboard. In this case, open the laptop to 180 degrees and use a flat head screwdriver to gently pop open the tab at the top-right ...

Although the new Dell card is backward-compatible with 802.11a/b/g wireless networks, getting it to work with some current draft 802.11n networks and future ones may not be possible.

For Dell, the boxy, heavy and boring 2016 Latitude 7000 Series E7270 (starting at $1,079, about £755, AU$1,526) has this unfortunate distinction.