The Prodys Quantum2 W is a portable, all-in-one, broadcast-grade IP commentary unit designed to send high-quality, two-way audio and optional video from a remote location to a studio. It combines audio/video encoding, multiple network interfaces for IP bonding and diversity, a video decoder, and an embedded mixer to create a complete solution for on-site commentary, allowing for dual-language broadcasts, video return feeds, and advanced audio management using standard protocols like AES67 and SIP.