US Backlit Keyboard — Compatible with 5420 / 7420 / 7520 | 0CW3R5 PK1330S1B00 0CM7JH CM7JH

Replacement US-layout backlit keyboard compatible with models 5420, 7420 and 7520. Includes the exact part numbers: 0CW3R5, PK1330S1B00, 0CM7JH and CM7JH. Backlit keyset for improved visibility in dim environments and a direct-fit option for quick installation or repair.