A:AnswerHey there! No, the Logitech MK345 comes with a device-specific USB receiver. This means the receiver that came with your MK345 keyboard and mouse is uniquely paired to those specific devices.
A:AnswerUnfortunately, Logitech does not officially offer replacement keycaps for the MK345 keyboard. Replacing the keycaps could potentially void the warranty and might affect the keyboard's functionality.
A:AnswerI haven't noticed any lag with my keyboard and mouse. Could it be a problem with your computer? Maybe a new update at the same time you tried the new keyboard and mouse? That's pretty common with older computers or computers with limited working memory.
