A cable designed with four connectors on it this is special null modem cable.
It can be used to transfer data.
And is very popular with challenge games across two computers.
Its Dual Head Design allows connections of Virtual All systems.
Not as fast a Parallel but can be left connected at all times.
UPC:820799020016
As expected I recieved this cable quickly from PCCables.com ordered and Recieved three days Later. It works seamlessly and has saved me a lot of time.