The Touchstone DOCSIS 3.0 8x4 Cable Modem CM820 delivers ultra-high speed data access to cable service subscriber’s homes and businesses. Designed to support the services desired most by advanced users, the CM820 enables the home or small business user to address productivity needs with the speed and performance found only in the 8x4 bonded channel cable environment along with industry-leading ARRIS reliability. With the CM820, cable operators can offer data services at downstream speeds greater than 300 Mbps (greater than 400Mbps in EuroDOCSIS mode) to their subscribers to compete against VDSL and fiber to the home, as well as provide a platform to deliver competitive high capacity commercial services to businesses.