ATS9440: SyncBoard 4x
If your application requires more than 4 channels for data acquisition, you can synchronize multiple digitizers on all platforms using a Master/Slave SyncBoard 9440. SyncBoard 9440 is a mezzanine board that connects to the Master/Slave connector along the top edge of the ATS9440 and sits parallel to the motherboard.
SyncBoard-9440 4x allows a 2-, 3-, or 4-board Master/Slave system with single-slot spacing for up to 16 channels of data acquisition.
If you require 2-slot spacing between ATS9440 cards to support a motherboard that spaces out the on-board x8 or x16 slots by two slots, use the SyncBoard 9440 4x-W.