The aquabus X4 expansion board for aquaero 5 or aquaero 6 devices provides four aquabus connectors for additional aquabus devices.
Connecting multiple aquabus devices to an aquaero usually means using some aquabus splitter cables – the aquabus X4 provides four dedicated aquabus connectors, reducing the number of splitters needed for complex aquabus setups. Additionally, the aquabus X4 board is not just a splitter: A driver chip on the aquabus X4 provides each of the four aquabus connectors with a clean aquabus signal for optimum aquabus performance.