DisplayPort Splitter 3 Monitors 😄✨
This DisplayPort splitter is designed to help you mirror or extend your display to two DisplayPort monitors and one HDMI monitor from a single DP source—without drivers.
What it does (in plain English)
This is a DisplayPort MST hub / splitter setup intended for 1 in → 3 out unidirectional video transfer.
Depending on your setup, it can either mirror the same content across all connected displays, or extend your desktop so each screen can show different content.
Quick heads-up from the manufacturer notes: it’s intended for compatible DisplayPort graphics sources (and it does not support laptops as a signal source).
Real-world use cases
- Work setups: keep a reference monitor open while you’re writing, coding, or managing spreadsheets.
- Creative workflows: spread timelines, palettes, and previews across multiple screens.
- General multitasking: fewer Alt-Tab marathons, more “set it and forget it.”
Tip: the notes also mention that MacOS does not support MST expansion (mirroring may be supported).
Key Features
- Multi-screen adapter: supports mirroring (SST) and expansion (MST) from one DP source to 2 DP monitors and 1 HDMI monitor.
- Video + audio transmission: intended to send high quality audio/video along with the display signal.
- Resolution support (per connected monitors): notes mention up to 4K60Hz when three monitors are connected, with different behavior when fewer DP outputs are used; HDMI output is noted as 4K60Hz only.
- Plug and play: designed to work without driver installation.
- Power requirement: the splitter must be connected to a USB 5V power port to work properly.
- Compatibility notes matter: it requires a DP graphics card/source supporting DP1.2 or above, and it recommends using DP1.4 or above cables; DP cable length is noted as not exceeding 1.8m for stability.
Why This Product Exists
This is basically for people who want a multi-monitor setup but don’t want to deal with a bunch of complicated drivers or mystery settings.
The biggest appeal is that it’s built around a straightforward 1 in → 3 out approach for a single DP source—so you can focus on using your screens, not troubleshooting the “how.”
Also, it’s intentionally not a docking station or KVM switch—so if you were hoping to connect everything through a hub-style workflow, double-check your plan first.
Best Fit For
- Desktop PC users with a compatible DisplayPort graphics card/source (per the manufacturer notes).
- People mixing monitor inputs (two DP displays + one HDMI display).
- Work and study setups where mirroring or extending your desktop helps you stay organized.
- Anyone comfortable checking compatibility—because DP version support and cable length are part of the real-world equation here.
Not a fit if you’re trying to use it with a laptop as the signal source, or if you need it to behave like a docking station/KVM.
Final Verdict
If your goal is a simple 3-monitor arrangement from one DisplayPort source (two DP + one HDMI), this splitter/hub is a solid option to consider.
Just don’t skip the compatibility notes—DP version support, cable standards/length, and the required USB 5V power are the difference between “works great” and “why isn’t it showing.”