Hello!

Here’s my use case, I’m hoping someone can advise me how to make my orignal setup function again or what solution might work.

I have two identical K540 Keyboards and M310 mice. I’ve had one at home and one at work, and I have a work computer as well as home, the work computer traveling back and forth with me.

It had been, at home, that the home keyboard and home mouse worked with whichever computer was active- either my home or work computer- without changing the unifying receiver.

One day, a change was made by a geek squad tech to install the logitech software for the keyboard / mouse on the home computer, and then the home keyboard/mouse stopped working with the work computer, when at home.

If I move the receiver from one computer to the other, they work.

Best Buy told me that installing the software on the second computer would solve the issue. I thought it seemed odd I never had it before, but wanted to fix the issue.

Installing the Logitech software on the work computer didn’t seem to resolve the issue, it only offered me to pair more keyboards to the receiver; not two receivers to a keyboard/mouse.

Last, both computers are running Windows 11, if that matters.

1. I’m confused why this stopped working, since it had been for some time?

2. Is there a way to make this configuration or use case work?

Thank you in advance for any help!

I have a logitech M221 mouse in which the left click does not work and a logitech K400+ keyboard. I lost the keyboards unifying receiver so is there a way to connect the mouse's regular receiver to the keyboard?

Lots of directions on how to do it but all requiring using a mouse or a keyboard. How do you get it started without the mouse or the keyboard paired? I turn on each and insert the USB dongle but everything sits there in Win 10 waiting for a command, but you can't input a command as the mouse and the keyboard are not paired.

Hi,

I have a keyboard mouse kit that came with an M720 mouse and a K850 keyboard. Each of the devices supports pairing with 3 Bluetooth devices. I can swap between them by pressing the white 1/2/3 keys on the keyboard and by pressing the mouse button to toggle between device 1/2/3. This all works great, but it's annoying because I end up switch the mouse, and forgetting to switch the keyboard (or vice versa) and I end up moving the mouse on one system and typing on a different system.

Is there any way to link these devices together so if I switch the keyboard from device 1 to device 2, that it would also change the mouse to device 2 so they match?

I'm guessing this is a No, but it's be so nice if it was possible.

Thanks.