LINK-MI
4K60 2x2 Video Wall Controller with HDMI 2.0 USB inputs 1x2 1x3 1x4 2x1 3x1 4x1 UHD TV Wall Controller for 4 TVs Support USB Auto Display and Play max 4096x2160@60 Video Picture
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies 4K60 2x2 Video Wall Controller with HDMI 2.0 USB inputs 1x2 1x3 1x4 2… as a category leader on buyer feedback in the displays & upscalers category, based on 27 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. LINK-MI's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.8★ average across customer reviews
- ✓ With 3.5mm analog audio out and SPDIF optical audio out
- ✓ Backed by LINK-MI's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Support input resolution max 3840x2160@60Hz 4:4:4, HDCP 2.2, realize true 4K UHD Display. Support multiple video wall modes like 1x2, 1x3, 1x4, 2x2, 2x1, 3x1, 4x1
- Support 2x HDMI 2.0 and 1x USB 2.0 inputs. With 4 HDMI outputs (built-in audio), all input signals can be switched to 4 splicing displays
- Support USB disk access and USB auto display when inserting USB; USB play max 3840x2160@60Hz / 4096x2160@60Hz videos (MP4, MOV, AVI, WMV, MKV, TS), Audio (MP3, WAV, FLAC), Picture (JPG, JPEG, PNG, BMP), Text (TXT)
- With 3.5mm analog audio out and SPDIF optical audio out
- With IR extension for 10m long distance remote control
- Each output supports 180 degrees rotation for TV upside down installation
Full Specifications
| Brand | LINK-MI |
|---|---|
| Color | Black |
| Cable Type | HDMI |
| Connectivity | USB |
| Model Number | LM-TV04U |
| Built-In Media | Video Wall Controller |
| Connector Type | HDMI, USB, SPDIF optical, 3.5mm Jack, IR-Ext |
| Mfr Part Number | LMTV04U |
| Number of Ports | 10 |
| Compatible Devices | Television |
| Connector Type Used on Cable | HDMI, USB, SPDIF optical, 3.5mm Jack, IR-Ext |
Ready to buy?
4K60 2x2 Video Wall Controller with HDMI 2.0 USB inputs 1x2 1x3 1x4 2x1 3x1 4x1 UHD TV Wall Controller for 4 TVs Support USB Auto Display and Play max 4096x2160@60 Video Picture is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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