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LG professional UHD display price drops to $304.46 on Amazon

Save 45% on this 43-inch LG professional UHD display for business, featuring RS-232C and RJ45 control, now only $304.46 on Amazon.

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Feb 14, 2026
5 min read
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LG professional UHD display price drops to $304.46 on Amazon

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Pick this up and save $249.27.

LG's professional display solution just hit a price point that demands attention from business and commercial users. This 43-inch UHD monitor with integrated control features typically commands premium pricing, but right now it's available at a substantial discount.

LG UHD HDMI RS-232C in RJ45 USB drops to $304.46 - save $249.27. The 45% reduction brings this commercial-grade display into territory usually reserved for consumer models.

THE DEAL

LG UHD HDMI RS-232C in RJ45 USB
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LG UHD HDMI RS-232C in RJ45 USB

$304.46 (was $553.73) - Save $249.27 (45% off)

WhereAmazon

ExpiresNo end date listed

Get This Price

For just $304.46, below its 180-day average of $553.73. This display has been selling for an average of $464.14 over the past 90 days, making today's price a significant departure from recent trends.

The $342.77 30-day average shows how quickly this product's pricing has shifted downward.

What You're Getting

The LG 43UL3J-M is a 43-inch UHD display built for commercial applications. It features three HDMI ports with HDCP 2.2/1.4 support for modern content protection requirements.

Integrated RS-232C control via 4-pin phone jack allows for professional installation and management systems. RJ45 LAN connectivity enables network-based control and monitoring, while USB ports provide additional connectivity options.

This display is designed for digital signage, conference rooms, and control room applications where reliability and professional features matter more than consumer aesthetics.

Who This Is For

Best for businesses setting up digital signage, conference room displays, or control room monitors. IT managers looking for reliable commercial displays with professional control interfaces will find this particularly useful.

Small business owners needing a durable display for customer-facing applications should consider this deal. Those who only need a basic home entertainment display can find cheaper consumer options without the professional features.

The Caveat

This display prioritizes professional features over consumer-friendly design. It lacks the sleek aesthetics of consumer televisions and focuses on functionality for commercial installations.

The RS-232C and RJ45 controls require compatible systems to utilize fully.

Final Verdict

At $304.46, this LG commercial display offers professional-grade features at consumer-level pricing. Businesses needing reliable UHD displays with control system integration should move on this price immediately.

The $249.27 savings versus the 180-day average makes this one of the better commercial display deals available right now.

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