Keyboard accessories enhance the functionality and comfort of using a keyboard. Common accessories include keycaps, which can be customized for aesthetics or improved typing feel, and keyboard trays, which help position the keyboard at an ergonomic height. Other popular items are wrist rests that provide support during long typing sessions and keyboard covers that protect against dust and spills. Additionally, mechanical switches can be added or replaced to change the typing experience, while cable management solutions help keep cords organized. USB hubs can expand connectivity options, allowing users to connect multiple devices easily. These accessories cater to both casual users and gaming enthusiasts.