TESmart
TESmart 4K@30hz HDMI Matrix 4K Video Switcher 4x4 Multi-viewer (RS232)
Bottom line: The TESmart 4K@30hz HDMI Matrix 4K Video Switcher 4x4 Multi-viewer is a specs-and-price decision rather than a crowd-consensus one in the displays & upscalers category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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Pros & Cons
Pros
- ✓ Smart EDID management, make it compatible with most display devices
- ✓ Backed by TESmart's warranty and support channels
Cons
- ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
SpecPicks Verdict
SpecPicks scored TESmart 4K@30hz HDMI Matrix 4K Video Switcher 4x4 Multi-viewer using a rating × review-volume × price-fit model applied to published specs and reviews across the displays & upscalers category. TESmart's displays & upscalers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for displays & upscalers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 4x4 HDMI Matrix: With 4 HDMI inputs and 4 HDMI outputs. Each HDMI output can share same input or select standalone input
- Each HDMI output support Quad Multi-Viewer mode. Supports two different resolutions in Quad Multi-Viewer mode: 1280x720@60Hz or 1920x1080@60Hz.In full-screen mode:3840x2160@30hz
- Smart EDID management, make it compatible with most display devices
- 3 Control Methods and a Wide Range of Audio Formats Supported: You can control this Matrix switcher by front-panel keys, IR, RS-232 serial. And a wide range of audio formats supported: PCM, Dolby AC3 and DSD audio format. No sound lagging or dropping while in the use
- We offer you 1 year warranty from the date of order. And we offer free Tech Support.If you have any problems, please free to to let us know
- NOTE: No batteries are included in the package, if you need to use the remote control, please use AAA batteries to operate it
Full Specifications
| NOTE | No batteries are included in the package, if you need to use the remote control, please use AAA batteries to operate it |
|---|---|
| Brand | TESmart |
| Color | Black |
| Cable Type | HDMI |
| Unit Count | 1 Count |
| Model Number | HMA404-L23-USBK |
| Built-In Media | matrix |
| Connector Type | Plug In |
| 4x4 HDMI Matrix | With 4 HDMI inputs and 4 HDMI outputs. Each HDMI output can share same input or select standalone input |
| Mfr Part Number | HMA404-L23-USBK |
| Number of Items | 1 |
| Number of Ports | 8 |
| Compatible Devices | Gaming consoles, streaming devices, projectors, monitors |
| Connector Type Used on Cable | Plug In |
| Full listing title | TESmart 4K@30hz HDMI Matrix 4K Video Switcher 4x4 Multi-viewer, HDCP, EDID, 4 in 4 Out Updated 4x4 HDMI Matrix Switcher, RS232 |
Ready to buy?
TESmart 4K@30hz HDMI Matrix 4K Video Switcher 4x4 Multi-viewer, HDCP, EDID, 4 in 4 Out Updated 4x4 HDMI Matrix Switcher, RS232 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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