Keychron K2 75% Mechanical Keyboard / Keychron Compatible with Mac and Windows, switchable. Connection type: Wired (type-c) / Wireless (Bluetooth) Key switch: Mechanical, Brown switch Keyboard layout: English Includes USB-A to USB-C cable, replacement keycaps, and instruction manual. Box included. Purchased in 2022 and used for approximately 3 years. Used in a desktop environment, so there are no noticeable stains or major scratches overall. However, please understand that this is a used item. Please note that there is one scratch on the metal frame, as shown in the photos. Bluetooth connection and key input have been tested and confirmed. It works without any problems. Please check the condition in the images and purchase with the understanding that this is a used item. Returns are not accepted to prevent product substitution. [Product Details] ・Manufacturer: Keychron ・Model: K2 ・Connection method: Bluetooth / Wired (USB-C) ・Layout: 75% (84 keys) ・Features: Wireless support, RGB LED, Mac/Windows compatible Recommended for a wide range of situations, such as telework, gaming, programming, learning, and desk minimalism.