Keysight N1294A-032 - Digital I/O Trigger Cable for Multiple Unit Control
The Keysight N1294A-032 is required to use multiple units of the B2901/10BL, B2901/02/11/12B with EasyEXPERT group+ software. The adapter has 4 Dsub25 connectors, which enables you to connect up to 4 units of the B2901/10BL, B2901/02/11/12B and to control them through EasyEXPERT group+ software.