Designed for the modern mobile professional, the HP EliteBook 745 offers enterprise-grade security and manageability along with powerful collaboration features to keep you connected. Precision design: Ultraslim design and a powerful viewing experience on the narrow border ultra-bright display makes working comfortable in almost any light condition. Transition from the field to the office quickly with the optional HP Thunderbolt Dock G2 (Thunderbolt not supported on 700 series only supports USB-C). Built on a secure foundation: Protect your PC against the evolving malware threats, with self-healing, hardware-enforced, and manageable security solutions from HP. From the BIOS to the browser, HP Sure Start Gen4 (HP Sure Start Gen5 is available on HP EliteBook products equipped with AMD 8th generation processors), and HP Sure Click (HP Sure Click is available on select HP platforms as they become available) help secure your PC. Crystal-clear collaboration: Calls sound crisp and clear with advanced collaboration features like HP Noise Cancellation. Loud top-firing speakers produce rich sound. The world-facing third microphone and collaboration keys help make PC calls productive.