MegaLine® Pro is the name of our modular RJ45 jack modules. The three versions MC45 Pro Plus, MC 45 pro and MC45 ELine differ in their design. The jack modules are mounted quickly and without special tools. All three versions comply with category 6A and can be used up to a transmission frequency of 500 MHz and 10 Gigabit Ethernet respectively. All requirements for transmission class EA are met by far.