Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

Create a detailed description for the following product: Darfon R19 UltraKeyboard, belonging to category: Keyboard

### Response:
With its ultra-slim profile, the Darfon R19 UltraKeyboard brings an extra level of usability and mobility to the computing experience. Based on a 3.8-mm-thin key module, it delivers a key travel distance of 1.5 mm and a key pitch of 19 mm, which ensures users a robust ergonomic typing experience. Moreover, it is compactly designed at only 5 mm in thickness and is also user-friendly thanks to its Bluetooth auto-pairing and quick device switch.
### End