FSUSBxx USB 2.0 Switches Fairchild's FSUSBxx USB 2.0 Switches are low-power, single-port or two-port high-speed USB 2.0 switches. They are configured as a double-pole, single-throw or double-throw switches and are optimized for switching or isolating a high-speed (480Mbps) source or a high-speed and full-speed (12Mbps) source.Learn More