The SimuSeries Interface Module allows for you to design and build button boxes or wheel boxes quickly and easily by connecting through the Ports on the PSUSB_28x USB SimuSERIES Interface box or via the X12 ports on the SimuCUBE SC1.. The Module itself comes assembled allowing you to just plug it in with any Standard Straight Ethernet cable to these devices. It is suggested to use a CAT7 cable for outside signal rejection. To connect buttons you just need to use a standard header plug and attach the button to locations 1-7 on the Module and the PSUSB_28x or SimuCUBE SC1 will do the rest. Encoders can also be connected to this interface module in pairs of input locations of 2/3, 4/5, and 6/7.