Choosing an HDMI splitter usually comes down to one question: can it take a single source and drive multiple displays without dropping resolution or refresh rate? The StarTech ST124HD202 answers that with multiple HDMI outputs in a desktop-sized box, and at USD 49.99 it lands at a price that's hard to ignore.
Quick verdict
The StarTech ST124HD202 is a 4-port HDMI 2.0 desktop splitter that sends one input to four screens at 4K resolution with 60Hz refresh. For USD 49.99, it's a practical choice if you need mirrored 4K output without adding a second graphics card or repositioning your existing setup. This is an open-box unit, so the condition and included items may differ from a sealed-new purchase.
Who it suits
This splitter fits anyone running one 4K-capable source-a laptop, desktop, or media player-and needing identical content on multiple displays. It's also described as a good match for enterprise networking setups where a single video feed has to reach several monitors in a lobby, meeting room, or command area. If every screen in your space should show the same thing, the ST124HD202 is built around that exact use case.
What stands out from the listed details
The headline spec is the 4K at 60Hz output. That matters if your source already delivers a smooth 4K picture and you don't want the splitter to become the bottleneck. The desktop form factor means it can sit on or under a desk without needing rack hardware, which keeps a compact multi-screen arrangement tidy. The StarTech ST124HD202 model name also gives you a specific product to reference when you're checking specs against your displays.
Meaningful trade-offs
The biggest trade-off is the open-box condition. The listing says only the items shown in the photos are included, so you're not getting a pristine retail package. If you're comfortable with that, the rest of the feature set still holds up. Also keep in mind that this is a splitter, not a switch: all outputs carry the same signal, so you won't get independent content on each display.
StarTech ST124HD202 4-Port HDMI 2.0 Desktop Splitter - 4K 60Hz
A concrete reason to choose it: this unit lets you send one 4K resolution source to multiple displays from a single desktop device, which simplifies cable management and cuts down on extra hardware. A concrete limitation: because it's a splitter, every connected display mirrors the same input, so it won't let you show different windows or applications on each screen.
Bottom line
The StarTech ST124HD202 gives you a straightforward way to get one 4K signal across multiple displays in a desktop format. For a single-source, multi-screen setup, it does what a splitter should do. Just go in expecting the open-box condition and the fact that every screen will show the same signal.
