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UG40S 40" 21:9 WQHD 3440x1440 144Hz 1ms IPS Gaming Monitor, FreeSync, Height/Tilt/Swivel Adjustable

Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$499.99
Sep 15 · Macy's
Best price
$555.54
−0% vs high
14-day high
$555.54
All stores
$556$528$500
Sep 15Sep 27
  • Macy's
Lowest in 14 days: $499.99 at Macy's. Highest: $555.54. Current best is 0% below the 14-day high.

About this product

The Z-EDGE UG40S is a 40-inch ultrawide gaming monitor with a 21:9 aspect ratio and WQHD 3440x1440 resolution, designed for immersive gameplay, professional multitasking, and cinematic viewing. It features an IPS panel delivering vibrant 16.7 million colors, 350cd/m brightness, 1200:1 contrast, and 178-degree viewing angles for consistent image quality from any angle. The monitor supports a 144Hz refresh rate via DisplayPort 1.4 (100Hz via HDMI 2.1) and offers a 1ms MPRT response time to minimize motion blur and ghosting. HDR support enhances contrast and dynamic range, while Adaptive-Sync technology eliminates screen tearing. Built-in speakers and multiple connectivity options—including dual HDMI, DisplayPort, USB-C, and audio out—provide flexible setup possibilities. Height, tilt, and swivel adjustments offer ergonomic customization, and it supports VESA 100x100mm mounting.

  • 40-inch 21:9 ultrawide display
  • 3440x1440 resolution
  • 144Hz refresh rate
  • 1ms MPRT response time
  • built-in 2W speakers
  • VESA 100x100mm mount support

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UG40S 40" 21:9 WQHD 3440x1440 144Hz 1ms IPS — Price History