The Cisco multimode VDSL2 & ADSL2/ADSL2+ Enhanced high-speed WAN interface cards support DSL multimode, including very-high-speed VDSL2 & asymmetric ADSL2/ADSL2+. VDSL2 & ADSL2/ADSL2+ are supported on a single WAN interface, thus providing secure, cost-effective connectivity from small businesses to enterprise branch offices. This 1-port enhanced high-speed WAN interface card (EHWIC) supports multimode DSL over Plain Old Telephone System (POTS) & ISDN.