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34UC99-W

Key Features

  • 34" 21:9 Curved WQHD IPS Display
  • USB Type-C™ & USB 3.0 Quick Charge Ports
  • Height Adjustable Stand
  • AMD FreeSync
  • On-Screen Control with Screen Split
PICTURE QUALITY
INPUTS/OUTPUTS
POWER
SPECIAL FEATURES
DIMENSIONS/WEIGHT
CABINET / ACCESSORIES
STANDARD
LIMITED WARRANTY / UPC

What People Are Saying

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ASK & ANSWER

Ask your questions. Share your answers.
Please first review the detailed product information and help guides in the Product Support section for this product prior to posting a question.

When I plug my MacBook Pro Touch Bar in via a single USB-C cable does it charge and display at the same time.

Asked by: Electric42
The USB Type-C™ port on the LG 34" Class 21:9 UltraWide® WQHD IPS Curved LED Monitor with USB Type-C (34" Diagonal), Model # 34UC99-W allows 4K video display, data transfer and laptop/mobile device charging, all at the same time over a single cable...^IFV
Answered by: LGJoel
Date published: 2018-10-01

When I plug this monitor into my MacBook pro via an HDMI cable I get a resolution of 3840x1600, however when I use a USB-C cable the resolution is 3840x1440. Should it be possible to get a resolution of 3840x1600 via a USB-C cable?

Asked by: cloudyskys
Let's see if we can get that taken care of for you. Please give us a call at 1-800-243-0000 so we can get more info and see what we can do. ^AC
Answered by: Amber C
Date published: 2018-07-26

What is the USB-C type and speed ? Type 3.1 (10Gbps) or type 3.0 (5Gbps) ? Thank you in advance

Asked by: mcbreaker
The underlying technology for the USB Type-C™ port on the LG 34" Class 21:9 UltraWide® WQHD IPS Curved LED Monitor with USB Type-C (34" Diagonal), Model # 34UC99-W is USB 3.0...^IFV
Answered by: LGJoel
Date published: 2018-08-24

How is it possible for this monitor to be lighter with a stand than it is without?

Asked by: Meuryc
Hi Meuryc. Thank you for pointing out the error. The weights specifications for this LG 34" Class 21:9 UltraWide® WQHD IPS Curved LED Monitor with USB Type-C (34" Diagonal), Model # 34UC99-W were inadvertently flipped and should be listed as: Without Stand Weight 14.1 lbs With Stand Weight 18.5 lbs...^IFV
Answered by: LGJoel
Date published: 2018-03-22

Can I display a Mac & a Windows computer in split screen at the same time?

Asked by: Michael J 1952
The PBP (Picture by Picture) mode in the LG 34" Class 21:9 UltraWide® WQHD IPS Curved LED Monitor with USB Type-C (34" Diagonal), Model # 34UC99-W allows you to display images from two input modes simultaneously on the monitor and the Main/Sub Screen Change mode allows you to toggle between the main screen and the sub screen in PBP mode and the Main /Sub Sound Change mode allows you to toggle between the audio of the main screen and sub screen in PBP mode...^IFV
Answered by: LGJoel
Date published: 2018-01-16

is this mac book pro compatible?

Asked by: theletterf
For this unit DisplayPort 1.2 may not be supported depending upon the Mac product. ^AC
Answered by: amber
Date published: 2018-07-27

Does the 34UC99-W have built-in speakers? (can't find it on the LG spec sheet; although other sites mention it)

Asked by: Nadal2018
The LG 34" Class 21:9 UltraWide® WQHD IPS Curved LED Monitor with USB Type-C (34" Diagonal), Model # 34UC99-W does not have built-in speakers. It has a headphone jack in the back that you can connect passive or active desktop speakers to and has a volume control and MaxxAudio® by Waves, which is a suite of studio-quality tools that you can use to enhance the Bass, Tremble, and Dialog (MaxxBass, MaxxTremble, MaxxDialog) settings and a Midnight Mode that lets you enjoy rich and full sound at a low volume...^IFV
Answered by: LGJoel
Date published: 2018-11-11

Any idea when the LM340UW3 (34" 1440p 144hz IPS, 1800R curve) display will be out in Australia? I've read August / Sept 17 but so close and still so little news on it.

Asked by: Ozbloke36
Australia is responsible for its own product releases and product availability and our offices in the U.S. will not have information for product releases or product availability in Australia. For inquiries with regards to when the LG LM340UW3 monitor will be released in Australia, please contact the LG Support Center in Australia...^IFV
Answered by: LGJoel
Date published: 2018-06-05
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