SmartAVI’s extends standard USB (Universal Serial Bus) 2.0 signals up to 10 km (6.2 miles) in Single mode and 500 ft in Multimode using a single fiber cable. The USB2FX supports all USB 2.0 high-speed devices, from keyboards to digital cameras, and will operate on Windows®, Mac® and Linux® operating systems. An integrated four-port hub allows for multiple devices to be connected to the USB2FX at once. Additional USB hubs can be added, increasing the number of devices that can be plugged into the USB2FX.