i-rocks RF-6577L-BK

This is a TKL keyboard running Membrane switches. Wireless connectivity 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.

Expect to pay around $29.99, which lands it among budget options. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current keyboard prices across retailers. Support and warranty service run through i-rocks, 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.