The reason for my low rating is there are no number and cap lock keys. So lets say you have to enter a password you do not know if you are entering upper or lower case letters and do not know if your numbers are being entered. Otherwise I love the keyboard and mouse. I even find the new style mouse comfortable.
I love the compact size, perfect for my application. quality is on point as always with Logitech.
I do get glitchy keyboard sometimes, maybe interference with other components. I wanted to connect alternative thru bluetooth but it is not an option in this model
Not sure why but can't get the keyboard to work. The mouse is working. I am replacing that same unit and it worked fine until the letters started repeating themselves. But I can't get anyone to come up on the monitor.