All of the SATO Industrial Printers use Plug-In Interface Modules for maximum flexibility. They can easily be changed in the field to accomodate any of the commonly used host interfaces. Plug-In Interface Modules are available for High Speed Parallel RS232 Serial RS485 Serial Universal Serial Bus (USB) 10-100BaseT Ethernet and IBM Coax-Twinax. For SATO Desktop and other printers external interface adapters are available for USB 10-100BaseT Ethernet and IBM Coax-Twinax connections.: