Kensington K72436AM

This is a TKL keyboard running Membrane switches. A wired connection and single-color backlighting round out the spec sheet. TKL frees mouse space without sacrificing the function row. Switch feel is personal; try the switch type before committing if you can.

Its $22.99 price tag places it squarely in budget territory. PlanMyPC's builder flags compatibility problems automatically and adds the part's price to your build total. Support and warranty service run through Kensington, with terms that vary by region. Scroll down for the complete spec table; the builder's compatibility checker will warn you about any conflicts with components you have already picked.