Explanation: 1. Current rating : 1.5Amps 2. Insulation resistance : 500Mega-ohms min 3. Contact resistance: 20 Milli-ohms max 4. DC resistance : 0.1 ohms max 5. Data transmission rates up to 250Mbps 6. Color : white , black 7. Keystone Jack Shielded Cat.6 ,Cat.5e , Keystone Jack Unshielded Cat.6 ,Cat.5e are all available Standards: 1. UL,C(UL)listed 2. Meets FCC parts 68 3. ANS/TIA/EIA-568B 4. ISO/IEC 11801 5. ETL verified EIA/TIA T568B:Cat.6 channel link