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34" Class Thunderbolt
QHD IPS Monitor

New Condition | Open Box

Mac / PC / Thunderbolt / HDMI / 3440 x 1440 resolution
21:9 Curved Display
Stretching The Limits Of Display Real-Estate
LG's single 21:9 Curved Display is 2.4 times wider than a standard 16:9 configuration. Boasting of 3440x1440 QHD resolution, this display offers a wide work space to view multiple files at once without the bezel distortion caused by a normal dual monitor set-up.
4-Screen Split organizes the screen space
Efficiently run several programs and have multiple active windows on the screen at the same time. With a standard 16:9 Full HD display, it is painfully tiresome to adjust each active window continually while you are working on them.

With the 4-Screen Split feature, multiple active programs can be divided up effortlessly on a single screen, which automatically re-size to fit available spaces with a simple click or drag. Working with real-time data, research, and writing analysis reports are made easier and more efficient.
LG's dual monitor setup provides a larger work space than a triple 16:9 standard monitor setup
A triple 16:9 Full HD display setup may provide more screen information than a single monitor, but the desk space needed is inconvenient and inefficient. LG's dual 21:9 UltraWide Curved display setup takes up less desk space while providing a significantly greater amount of display real estate.
When comparing LG's 34UC87M dual monitor setup to that of a conventional 16:9 Full HD triple monitor configuration, the width of the 34UC87M is 89 of a conventional triple monitor setup while delivering an impressive 159 of on-screen working space.
Track the global trends at-a-glance without any interruptions by a bezel
A 2x2 Multi-Display setup is a good option for analysts who have to continuously monitor and analyze the global trends and stock markets. With a 2x2 standard 16:9 Full HD setup, the displays are interrupted by a bezel that causes visual distractions and discomfort. With a 2x1 34UC87M Multi-Display configuration, analyzing long charts without interruption from a bezel is possible. It is one of the best solutions for analysts providing a wider working space.
The multi-display solution for your optimal trading workstation
To keep track of the continuously changing stock market, it is essential to add multiple monitors in the office to be more productive. With standard 16:9 monitors, taking in all the information causes eye fatigue from thick disrupting bezels. Also, trying to align the data to avoid it from being cut-off is difficult. The 2x3 multi-display setup of the 34UC87M consists of 6 displays that seamlessly connect feeling like a single screen. Analyzation of information can be made all at once allowing for easier trading decisions resulting in profitable opportunities.

Product Specifications:

LG Part Number

  • 34UC87M-B


  • IPS

Housing Color

  • Black


  • 3440 x 1440

Aspect Ratio

  • 21:9

Pixel Pitch

  • 0.2325 (H) x 0.2325 (V)


  • 300 cd/m²

Contrast Ratio

  • 1000:1 (Typ)

Response Time

  • 14ms (on/off), 5ms (G to G)

Viewing Angle (Typical)

  • R/L 178°, U/D178°

Color Depth

  • 10bit

Color Gamut

  • sRGB 99%


  • 2 x HDMI
  • 2 x Thunderbolt
  • 1 x DisplayPort

Audio Output

  • Built-in Speakers
  • Headphone out

VESA Mounting

  • Yes

Surface Treatment

  • Anti-glare, 3H


  • Yes

Height Adjustable

  • Yes

Base Detachable

  • Yes

Agency Compliances / Certifications

  • TUV-GS
  • UL (cUL)
  • FCC-B, CE
  • EPEAT Gold
  • EPA, ErP
  • Windows 8.1
  • Thunderbolt
  • DisplayPort


  • Adapter 100 - 240V


  • With Stand: 831 x 241 x 460 mm (32.7 x 9.5 x 18.1 in)
  • Without Stand: 831 x 79 x 371 mm (32.7 x 3.1 x 14.6 in)

Weight w/ Stand

  • 9.9 kg (22.0 lbs)

Weight w/out Stand

  • 7.9 kg (17.6 lbs)
Manufacturer provided specifications for LG p/n 34UC87M-B UPC#: 719192196155



  • LG 34" Thunderbolt Display
  • Power adapter and power cable
LG 34" Class Thunderbolt QHD IPS Monitor Mfr P/N: 34UC87M-B OWC SKU: LGE34UC87MBOB Thunderbolt x 2 Ports, Displayport x 1, HDMI port. 3440 x 1440 Res/splittable, 178° viewing angle. VESA compatible. 90 Day OWC Fulfilled Limited Warranty
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