Shinybow SB-5642LCM 4x2 HDMI Matrix Routing Switcher w/ Full EDID Management/Learning
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A video matrix switch routes any of its inputs to any of its outputs independently and at the same time, so an 8x8 matrix lets 8 sources feed 8 displays in any combination simultaneously. Unlike a splitter (one source to many identical displays) or a basic switch (many sources to one display), a true matrix gives every output its own independent source selection. KVMSwitchTech stocks video matrix switches across every major signal format, HDMI, DVI, VGA, component, composite, and Cat5/HDBaseT, in configurations from 4x2 up to 64x64, with 4K/UHD support and RS-232, IR, front-panel, and TCP/IP control.
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The matrix must match the video signal your sources and displays use. Pick the format below, or a multi-format modular matrix if you need to mix HDMI, DVI, SDI, VGA, and fiber in one chassis.
Count your independent sources and your displays, then buy for growth. Matrices scale in fixed sizes, and moving up a tier later usually means replacing the unit unless you choose a modular chassis.
| Configuration | Best for | Typical use case |
|---|---|---|
| 4x2 / 4x4 | Conference rooms, bars, small signage | A few sources to a couple of screens |
| 8x8 | Control rooms, classrooms, worship | Mid-size AV distribution with independent routing |
| 16x16 | Command centers, broadcast, signage networks | Many sources, video-wall feeds, redundancy |
| 32x32 / 64x64 | Enterprise, data center, large venues | Facility-wide routing, often with TCP/IP and fiber |
For 4K, verify support for 4K@60Hz 4:4:4 and HDCP 2.2/2.3 if you route protected content. Native HDMI/DVI is reliable to ~15-25 ft; beyond that choose an HDBaseT matrix (single Cat5e/6/7 to ~330 ft) or pair with a fiber optic extender for runs up to 3,300 ft.
| Device | Sources | Displays | Independent routing? |
|---|---|---|---|
| Splitter | 1 | Many (same image) | No |
| Switch | Many | 1 | No |
| Matrix switch | Many | Many | Yes |
It routes multiple video sources to multiple displays independently and at the same time, common in control rooms, classrooms, digital signage, broadcast, and video walls where each screen may need a different source.
A splitter sends one source to many displays showing the same image. A matrix lets any source reach any display independently.
Match the matrix to your sources and displays: HDMI for modern 4K gear, DVI for enterprise/medical, VGA for legacy RGB, component/composite for HDTV and SD AV, and Cat5/HDBaseT when you need to extend switched video over structured cabling.
Yes. Choose a model rated for 4K@60Hz 4:4:4 with HDCP 2.2/2.3 to pass protected 4K content without dropouts.
Native HDMI/DVI outputs reach ~15-25 ft. HDBaseT models extend to ~330 ft over Cat cable; fiber optic extenders push distances to 1,000 m (3,300 ft).
Yes. Modular multi-format matrix switches accept HDMI, DVI, SDI, VGA, and fiber input/output cards in a single chassis with TCP/IP control.
Not sure which matrix fits your deployment? Our engineers help match signal format, port count, resolution, control, and distance to your deployment. Call (216) 798-7530 for a free system design.
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