I'm looking to set up a dual-monitor workspace for my work laptop, but my company has strict rules against connecting unauthorized USB devices. I'm curious if there's a way to use my personal laptop as a second monitor using an HDMI cable and possibly a video card. Would this work, or would my work laptop recognize it as an external device? I'm looking for safe, company policy-compliant options, and if this isn't feasible, I might just go for a standalone monitor instead.
5 Answers
Nope, that won't work.
Actually, there's a way if your primary device is running Windows! Check out an app called SpaceDesk. It's free for non-commercial use and allows you to wirelessly use your personal laptop as a second monitor over a local network. It even works with Android and iOS, plus you can access it through a web browser.
No, you can't connect them that way.
Buying a standalone monitor would be a better option. Alternatively, if it's allowed by your company's policy, consider getting a docking station that supports multiple monitor outputs.
Unfortunately, you can't use your personal laptop as a monitor unless it has a video input port, which is highly unusual for laptops. Most ports are for output only, so this setup won't work.
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