Acer's Nitro ED340CUR 34" curved panel monitor with Ultra Wide QHD resolution delivers the incredible. Through AMD FreeSync Premium technology, the game’s frame rate is determined by your graphics card, not the fixed refresh rate of the monitor, giving you a serious competitive edge. Smooth, tear-free gameplay!! Crisp, true-to-life colors come alive with the amazing 3440 x 1440 resolution, allowing you to enjoy High-Definition entertainment in the comfort of your home. The wide view angle technology lets you share what's on your screen with friends and family as colors stay true no matter what angle you're viewing from. Incredible 100,000,000:1 contrast ratio and rapid response time ensure your games, work and movies are smooth and look as epic as possible.
A: If the HDMI ports work with a gaming console or connected to a laptop/PC, this would indicate the port hardware is functioning properly. The most likely reasons your Nintendo Switch won't connect are a handshake issue, an incorrect video resolution, or a faulty cable, even though your PlayStation 5 works. The Switch may be sending a signal that is incompatible with the monitor's current settings, or there could be an issue with a specific cable or port.
Q: Does the monitor ship with the correct display cable to fit the full specifications?
A: Only includes HDMI
A: This Nitro monitor model first came out in 2024.

Acer's Nitro ED340CUR 34" curved panel monitor with Ultra Wide QHD resolution delivers the incredible. Through AMD FreeSync Premium technology, the game’s frame rate is determined by your graphics card, not the fixed refresh rate of the monitor, giving you a serious competitive edge. Smooth, tear-free gameplay!! Crisp, true-to-life colors come alive with the amazing 3440 x 1440 resolution, allowing you to enjoy High-Definition entertainment in the comfort of your home. The wide view angle technology lets you share what's on your screen with friends and family as colors stay true no matter what angle you're viewing from. Incredible 100,000,000:1 contrast ratio and rapid response time ensure your games, work and movies are smooth and look as epic as possible.

Acer's Nitro ED340CUR 34" curved panel monitor with Ultra Wide QHD resolution delivers the incredible. Through AMD FreeSync Premium technology, the game’s frame rate is determined by your graphics card, not the fixed refresh rate of the monitor, giving you a serious competitive edge. Smooth, tear-free gameplay!! Crisp, true-to-life colors come alive with the amazing 3440 x 1440 resolution, allowing you to enjoy High-Definition entertainment in the comfort of your home. The wide view angle technology lets you share what's on your screen with friends and family as colors stay true no matter what angle you're viewing from. Incredible 100,000,000:1 contrast ratio and rapid response time ensure your games, work and movies are smooth and look as epic as possible.

Odyssey G5’s lightning-fast 165Hz refresh rate ensures flawlessly smooth action scenes even in games with high frame rates. The Odyssey G5 range allows you to make the most out of the games you love to play, at a fantastic price point.

AOC CU34G2XP 34” Curved Gaming Monitor with WQHD 3440 x 1440 resolution delivers stunning visuals and world-class responsiveness, featuring FreeSync Premium tear-free immersion, VESA Certified DisplayHDR 400 mode visual enhancement, and 180Hz refresh rate and 1ms response time. The VA Wide View also allows for 178/178-degree viewing angles, and consistent image quality when viewing the monitor from all angles. In addition, this monitor comes with Low Blue Mode and Flick-Free technology to protect the user's eyes, as well as 2 HDMI, 2 DisplayPort and 4 USB 3.2 interface ports for convenient connectivity.
| Pros for Acer - Nitro ED340CUR Gaming 34” 1500R 21:9 Curved QHD 200Hz 1ms FreeSync Premium Gaming Monitor with HDR10 (DisplayPort, HDMI) - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | ||
| Cons for Acer - Nitro ED340CUR Gaming 34” 1500R 21:9 Curved QHD 200Hz 1ms FreeSync Premium Gaming Monitor with HDR10 (DisplayPort, HDMI) - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Amazing wide screen display and a good picture quality for the price
Posted by CarsonC
I love it! I bought sim racing and the picture and sound are 5 star. I come from a lot of monitors and this one is up there with all the good ones! Won’t regret this gaming monitor. It’s wide and did I say the picture is amazing!?
Posted by Drippy
This monitor is amazing! Vibrant colors and HDR is really good! When I first saw this monitor on sale I was very astonished and at the sam time very skeptical because there where no reviews ANYWHERE online about this specific model, I even had to call Acer customer service to confirm this model number existed and yes it exists. So after confirming I went and bought it, set it up played. Pro tip by all means do not use windows auto HDR use the monitors HDR it much better, I learned the hard way and almost returned the display. I had to just disable windows HDR. Refresh rate is on point, colors are on point, and the built in speakers are not that bad at all. For the price I got the monitor for I feel like I won, nothing beats 4K, 200hz, HDR, and built in speakers, and a curved display!
Posted by AaronC