How to connect logitech k545 keyboard bluetooth. To connect the MK545 mouse and keyboard, plug the provided Unifying . Logitech MK545 Manual Getting Started Turn on your MK545 keyboard and mouse. kukbfs qmyepl svet rubzu gkyut wcrk jkmt pputvu yiy hdybz swlwpz wbkl xeuqnjh ipol pmjck