... plug:1) All modular plugs/RJ45 connectors are available:8P8C, 8P4C, 6P4C, 6P2C, 4P4C, 4P2C; RJ11/RJ12/RJ45/RJ48 connector, UTP/FTP ... /STP/SFTP/SSTP, color modular plugs, or UK plugs are all available.2) Gold plating ... RJ-11 plug with gold piloted, 4pin crystal plug, telephone connector