TRENDnet Mid-Band HPNA Coaxial Network Adapter, Data Transmission rates up to 256Mbps over Distances up to 1600M (5,200 Ft.),  TPA-311 Compatible with most Triple Play deployment solutions High Speed building-wide networking from any coaxial cable outlet Compliant with ITU-TG.9954 and HPNA 3.1 Designed with universal power rating 2 Year TRENDnet Manufacturers Warranty