Home Slickdeals Keychron C3 Pro QMK/VIA Custom Wired Gaming Keyboard (Red or Brown Switches)... Slickdeals Keychron C3 Pro QMK/VIA Custom Wired Gaming Keyboard (Red or Brown Switches) $27.45 By ARCOM - 10 May 2024 26 0 SHARE Facebook Twitter Go to the deal page: Keychron C3 Pro QMK/VIA Custom Wired Gaming Keyboard (Red or Brown Switches) $27.45