The Allen & Heath M‑SQ‑WAVES3 / Waves V3 Card for SQ & AHM is a professional-grade audio networking expansion module that transforms any compatible Allen & Heath SQ or AHM-series mixer into a powerful 64×64 bidirectional Waves SoundGrid interface, supporting both 48 kHz and 96 kHz operation over standard Cat5e Ethernet cabling. It enables low-latency integration with Waves SoundGrid systems, giving you seamless connectivity for Waves plugin processing, multitrack recording, virtual soundcheck and audio distribution to and from computers, servers, or other SoundGrid-enabled gear directly from your mixer’s I/O port. The card uses locking EtherCon connectors and an integrated network bridge to simplify hookup and expand your system’s workflow flexibility, making it ideal for live sound, broadcast, and studio environments where networked audio and plugin-based processing are required.