n recent years, e-sports as a competitive sport and hobby has been recognized and accepted by a large number of social groups, and this activity itself has a wider reputation and influence. The ER75 e-sports magnetic switch keyboard uses magnetic switch buttons to make the keyboard trigger more sensitive, and the button trigger stroke can also be freely adjusted. The right side of the keyboard is equipped with a screen and a universal joystick, which is convenient for observation and adjust the various parameters of the keyboard. The screen can also be used as a clock to display date and time when not displaying parameter information. The mecha-style metal magnetic nameplate installed in the lower right corner is used as a decoration and also as a Bluetooth receiver cover to achieve the unity of aesthetics and function. Our design purpose is to allow ER75 to freely adjust the keyboard parameters according to the operating habits of different users through the combination of magnetic switch buttons, universal joystick and screen, so as to adapt to the needs of different users. At the same time, the mecha-style design of ER75 is more in line with the aesthetic preferences of the e-sports group.The ER75 e-sports magnetic switch keyboard uses magnetic switch buttons to make the keyboard trigger more sensitive, and the button trigger stroke can also be freely adjusted. The right side of the keyboard is equipped with a screen and a universal joystick, which is convenient for observation and adjust the various parameters of the keyboard. The screen can also be used as a clock to display date and time when not displaying parameter information. The mecha-style metal magnetic nameplate installed in the lower right corner is used as a decoration and also as a Bluetooth receiver cover to achieve the unity of aesthetics and function.The body of the ER75 gaming magnetic switch keyboard is made of aluminum alloy die-casting、sandblasting and oxidation process, with a delicate and comfortable surface texture and a steady feel. The right side of the keyboard is equipped with a parameter screen, which is practical and adds technological beauty to the keyboard. The mecha-style metal magnetic nameplate is made of CNC process. It is used as a decoration and also serves as a cover for the Bluetooth receiver, achieving the unity of aesthetics and function.In recent years, e-sports as a competitive sport and hobby has been recognized and accepted by a large number of social groups. The ER75 e-sports magnetic switch keyboard hopes to develop e-sports in a positive and healthy direction through better product experience and design.In terms of ease of use,The ER75 e-sports magnetic switch keyboard uses magnetic switch buttons to make the keyboard trigger more sensitive, and the button trigger stroke can also be freely adjusted. The right side of the keyboard is equipped with a screen and a universal joystick, which is convenient for observation and adjust the various parameters of the keyboard. The screen can also be used as a clock to display date and time when not displaying parameter information. The mecha-style metal magnetic nameplate is used as a decoration and also as a Bluetooth receiver cover。