IO card designed for use with the custom A1200 bus called AteoBus. This card provides two additional high speed serial ports for speeds of up to 115K. The card has 16bytes of FIFO buffer and is supplied with standard 25pin serial connectors. A version of this card supplied with 9-pin connectors is also available and is called the AteoSer II Mini. This is actually an ISA card, however the drivers were written by Ateo and require a keyfile.