ATS9351: SyncBoard 4x
If your application requires more than 2 channels for data acquisition, you can synchronize multiple digitizers on all platforms using a Master/Slave SyncBoard 9351. SyncBoard 9351 is a mezzanine board that connects to the Master/Slave connector along the top edge of the ATS9351 and sits parallel to the motherboard.
SyncBoard 9351 4x allows a 2-, 3-, or 4-board Master/Slave system with single-slot spacing for up to 8 channels of data acquisition.
If you require 2-slot spacing between ATS9351 cards to support a motherboard that spaces out the on-board x8 or x16 slots by two slots, use the SyncBoard 9351 4x-W.