1. | Epson Network Router SD-USBA User Guide Standard Interface Modules EPSON Universal Serial Bus Modules Choose from two different models one for a single USB connection or one for a USB connection with a two port hub that will enable you to continue to connect devices downstream Significantly increases communication speed Enables up to 1 27 devices to be connected from one controller Easily installs with no port conflicts and no DIP switch changes Reduces printer maintenance cost Incr |