Extender / Converter Boards Back to Extender / Converter Boards Home > Extender / Converter Boards Filtered Search C2i-MM-CON Connector board -- CRT, Mouse, KBD, RJ45 Ethernet. Board Dimensions: 4 x 0.8 inch. Manufacturer CELL COMPUTING Request Quote C2i-MM-USB Connector board -- CRT, Mouse, KBD, USB, RJ45 Ethernet. Board Dimensions: 4 x 0.8 inch. Manufacturer CELL COMPUTING Request Quote