What these keyboards are for

Each group below is picked by a rule read from the listings, not by hand. The rule is printed on its page, and on this one, so it can be argued with.

Wireless mechanical 184

Keyboards whose title names mechanical switches and a wireless link (Bluetooth, 2.4GHz or tri-mode). Boards that also take a cable are included.

Compact wireless 116

Wireless keyboards with no number pad: tenkeyless, 75%, 65% and 60% boards, as their titles state the size.

Compact magnetic (Hall effect) 41

Tenkeyless and smaller keyboards with magnetic Hall effect switches, the kind sold for adjustable actuation and rapid trigger.

Wired mechanical 99

Mechanical keyboards that connect by cable only, as their titles state.

Full-size wireless 36

Wireless keyboards with a number pad, sold on their own without a mouse.

Wireless keyboard and mouse sets 245

A keyboard and a separate mouse sold together, both wireless as the title states.

Wired keyboard and mouse sets 65

A keyboard and a separate mouse sold together, both on a cable as the title states.

How a group gets its members

Every rule above is read from the specifications the seller stated, then applied to all keyboards at once. Nothing is tagged by hand, so a keyboard joins a group the day its listing says it belongs and leaves the day it does not. That also means a group can be empty, and an empty one gets no page.

Groups overlap on purpose. A machine with a big screen and plenty of memory belongs in more than one, because people arrive with more than one question. What no group does is rank by what it pays us, and the order inside each is the measured price.