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: Asus Pro B9440, belonging to category: Ultrabook

### Response:
With twelve hours of battery life and a weight of less than 1 kg, the Asus Pro B9440 ranks in the ultrabook line for the business sector. A special hinge lifts the keyboard when opening, creating an ergonomic typing angle. An anti-glare screen allows users to work from the laptop more comfortably. With a bezel of 4.3 mm and a 14” screen, the footprint is relatively compact. A fingerprint scanner ensures efficiency and security. Stable magnesium alloys make this ultrabook a reliable and sturdy working tool.
### End