CR391 - Multi-Apps (2 Rd, 16 In, 10 Out - Expandable)
CR394 - Expander (Rd, 32 In, 16 Out)
CR395 - UConvert (Rd to USB/RS232)
CR395 - Expander (2 Rd, LCD, PinPad, 4 In, 2 Out)
IO390/1 - Expanders Legacy
CR375 - Expander (Rd, LCD, PinPad, 4 In, 2 Out)
CR355 - Access (2 Rd, 16 In, 4 out)
CR351-4 - Access (2 Rd, 16 In, 3 out)