Purchased in February 2025 and used for about two months. I'm selling it because I bought another keyboard and haven't been using this one. Keychron K2 Max QMK Wireless Custom Mechanical Keyboard, 75% layout, 2.4GHz & Bluetooth wireless & wired support / QMK programmable / US layout / RGB backlight / Keychron Super mechanical switches / Hot-swappable / Aluminum frame / Mac Windows Linux compatible (Keychron Super mechanical red switches) - Model Name: Keychron K2 Max - Type: 75% Wireless Mechanical Keyboard - Color Scheme: Gray and orange keycaps - Included: USB cable, instruction manual - Condition: Excellent (opened) Thank you for looking.