Adesso Waterproof Flex Keyboard

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

At $17.99 it sits in the budget keyboard bracket. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows Adesso's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.