Simultaneous use of two RB-530 devices with E-Prime

Hi All

Has anyone successfully tried simultaneously using two rb-530 devices with E-Prime? Many thanks in advance

I couldn’t find a way to make E-Prime v2 work with two response pads, at least not when both are set to emulate the PST SRB response box.

There is an alternate solution though, possible with the newer generation response pads, e.g. the RB-540. You can use one in serial port mode + PST SRB protocol, and use the other in keyboard mode.