IQM Quantum Computers and Zurich Instruments have collaborated on a real-time quantum error correction demonstrator, leveraging NVIDIA's NVQLink platform to drive advancements in scalable, fault-tolerant quantum computing. The demonstrator combines a 20-qubit superconducting quantum computer with Zurich Instruments' ZQCS control system and GPU-accelerated classical computing, enabling low-latency, closed-loop decoding and feedback for logical qubit operations1. This integrated approach unifies quantum hardware, control electronics, and classical acceleration, paving the way for more reliable and efficient quantum computing. The project's focus on real-time error correction is crucial for large-scale quantum computing deployments, particularly in datacenter environments. As quantum computing capabilities continue to advance, the urgency for cryptographic migration and post-quantum cryptography planning increases, making developments like this demonstrator significant for organizations preparing for the potential risks and opportunities of quantum computing.