I'm trying to set up a KVM switch so I can easily switch between my work laptop and personal laptop in my office. My work laptop connects to a Dell docking station that lets me use three monitors. Right now, if I want to use my personal laptop, I have to unplug the docking station from my work laptop and plug it into my personal one, which I want to avoid. Is it necessary to get a separate docking station for my personal laptop to use with the KVM switch, or can KVM switches handle splitting the HDMI signal to work with multiple monitors? Any tips or tricks for this setup would be greatly appreciated!
4 Answers
I've had mixed experiences with KVMs. They often struggle with resolution or frequency, and some don't play nice with HDCP. Personally, I have my work laptop on a dock with DisplayPort, and my gaming desktop runs through HDMI. I just turn one machine off to let the screens switch automatically. You could follow this method by getting a dock for your personal laptop or keep it plugged in to manage better.
Just a heads up, a docking station isn't made for sharing between two laptops directly. You'll probably need one dock per laptop if you want to use a KVM switch to manage multiple monitors. Also, remember that not all laptops can handle three monitors at once, so check your laptops' compatibility.
You really have a couple of options here. You could keep swapping the cable, find a way to integrate your docking station into your KVM (if that's possible), or you might want to look for a KVM that supports multi-monitor setups to avoid all that cable hassle.
What kind of keyboard and mouse setup do you currently have? My KVM allows me to switch between four computers while sharing my keyboard, mouse, and headset. I use two separate monitor switches for my three monitors, so two are interchangeable, while one stays with a single machine.

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