Amazon.com: Arrow Keys ↑↓←→ Replacement Keycaps for Logitech G810 G413 G310 G910 G613 Keyboard Romer G (Up Down Left Right Keys) (Silver) : Electronics
1 Pack CTRL Keycap Replacement Key for Logitech- G810 / G512 / G413/ G Pro Keyboard Red Dropship _ - AliExpress Mobile
1pc Replacement Backlit Ctrl Key Cap For Logitech Mechanical Keyboard G810 G910 G413 G512 G Pro Personality Translucent Keycap - Keyboards - AliExpress