Monolithic Active Pixel Sensors (MAPS) developed at the Institut Pluridisciplinaire Hubert Curien (IPHC) for future vertex detectors in high-energy physics require fast, reliable, and scalable data acquisition. Handling serial links at 160 MHz on proprietary protocols and sustaining throughput up to a few gigabytes per second is required. Examine the solution built around NI COTS that will be deployed in the EUDET Beam Telescope (DESY – CERN) as an upgrade of former VME system.