Asus has announced a new line of notebook computers aimed at business users, ll models come with a durable aluminum casing and spill proof keyboard. Other enterprise-friendly features include Intel's vPro, anti-theft, and trusted platform module technologies, docking station support, as well as fingerprint and smart card reader support. The Asus B53 is expected to be available immediately for $1,100 in its most basic configuration, while the B43 models should be a little cheaper, but their price or exact launch date is still unknown.