The Sound Blaster Audigy Rx is an advanced sound card that represents the perfect upgrade from basic motherboard audio to immersive cinematic surround sound. With its advanced chipset designed to process our legendary EAX reverb engine, you can look forward to experiencing superb 7.1 multi-channel audio. It also features an SNR of 106dB and the Sound Blaster Audigy Rx Control Panel, a dedicated PC software that allows you full control of every aspect of your sound card. If you're big on entertainment, you would also love it for its EAX Studio software that allows for additional hardware-accelerated environmental effects to your music, movies, games as well as for your voice input and communications.