ACT 4K HDMI Switch 3x1

ACT 4K HDMI Switch 3x1 | Route three sources to one display

Use one display for three HDMI sources, switching between them instead of repeatedly changing the connection. The ACT 4K HDMI Switch 3x1 is a 4K HDMI switch with a three-to-one configuration: three sources feed one display. That makes sense for a setup where several devices need to share a screen but there’s only one HDMI connection available for them. Its purpose is straightforward: keep those sources in the same setup and choose which one you want to view. The product name identifies it as a 4K switch, though it doesn’t tell us which formats or resolutions it handles in detail. If your priority is bringing multiple HDMI sources together at a single display, the 3x1 layout is the key detail to consider.

The 3x1 description is useful when planning where this switch belongs. Think of it as a simple junction: connect up to three HDMI sources on the input side, with one display on the output side. You’re choosing between sources, not adding extra displays. That distinction matters if you’re arranging a compact AV setup and want to avoid unplugging one source just to connect another. Before buying, count the HDMI sources you want to use and the display they’ll share; the 3x1 layout describes that basic arrangement. The 4K wording is also part of the product name, so it’s relevant when comparing switches. Beyond those details, this is best understood as a focused HDMI-routing product, rather than a device with a wider set of advertised functions.

Technical Specifications

• Product type: HDMI switch
• 4K: Included in the product name
• Configuration: 3x1