The 3Com 100 Secure Fiber-FX NIC is designed for Windows 2000 or XP environments that require end-to-end security and high-performance transmissions. This revolutionary 100BASE-FX link combines the performance of Fast Ethernet over fiber-optic cabling with the data security of IPSec. Fiber cabling is ideal for locations where electrical interference is a problem or for time-sensitive transmissions, such as voice and video. The integrated security processor takes over key processing tasks, reducing the load imposed on the CPU. Intelligent management features help improve network performance, reduce administration time, and lower support costs.