M28U Gaming Monitor
Step into a new era of immersive gameplay with the world’s first KVM gaming monitor from GIGABYTE. Designed to be the final piece in your high-performance setup, this monitor brings together lightning-fast 144Hz refresh rate, UHD 4K resolution, and adaptive-sync support for tear-free visuals. With a sleek, minimalist aesthetic and powerful functionality, it doesn’t just elevate gameplay—it transforms your desktop.
The built-in KVM switch lets you control multiple devices with a single set of peripherals, perfect for multitaskers and streamers. High Bit Rate 3 (HBR3) over DisplayPort ensures full bandwidth to deliver stunning HDR visuals and low-latency performance. Featuring Eyesafe® certification, ergonomic adjustability, and intuitive gaming features like OSD Sidekick and Aim Stabilizer Sync, this monitor is engineered for serious gamers and professionals alike.
Features
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UHD 3840×2160 Resolution with SuperSpeed IPS panel for sharp detail and vivid color.
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144Hz Refresh Rate and 1ms GTG response time for ultra-smooth motion.
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KVM Switch Support: Seamlessly toggle between multiple devices using one keyboard, video, and mouse.
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94% DCI-P3 / 120% sRGB Color Gamut: Wide color reproduction for realistic imagery.
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VESA DisplayHDR400: Deep contrast and rich highlights for HDR content.
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High Bit Rate 3 (HBR3): Full bandwidth for maximum resolution, refresh rate, and color depth simultaneously.
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OSD Sidekick: Change settings using keyboard and mouse instead of monitor buttons.
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Aim Stabilizer Sync: Reduce motion blur while enabling V-Sync.
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Crosshair, Black Equalizer, Timer, Counter, Dashboard, Picture-in-Picture (PIP)/Picture-by-Picture (PBP): Smart tools to optimize gameplay.
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Six Axis Color Control for precise color tuning.
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Flicker-Free & TÜV Rheinland Eyesafe® Certified: Reduces blue light for long viewing comfort.
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Integrated Stereo Speakers and clean cable management.
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Ergonomic Stand with 130mm height adjustment and -5°~+20° tilt.
Specifications
| Panel Size | 28” SuperSpeed IPS |
| Resolution | 3840 x 2160 (UHD) |
| Refresh Rate | 144Hz (120Hz for console) |
| Response Time | 1ms GTG / 2ms MPRT |
| HDR | VESA DisplayHDR400 |
| Color Saturation | 94% DCI-P3 / 120% sRGB |
| Display Colors | 8-bit |
| Brightness (typ.) | 300 cd/m² |
| Contrast Ratio | 1000:1 |
| Viewing Angle | 178°(H)/178°(V) |
| Display Surface | Non-glare |
| Flicker-Free | Yes |
| Eye Protection | Eyesafe® Certified |
| Audio | 3W x 2 Stereo Speakers |
| Connectivity | 2x HDMI 2.1, 1x DP 1.4 (DSC), 1x USB-C |
| USB Ports | 3x USB 3.0 |
| Earphone Jack | Yes |
| Power Type | Built-in (AC 100-240V ~ 50/60Hz) |
| Power Consumption (Max) | 115W |
| Power Saving Mode | 0.5W |
| Power Off Mode | 0.3W |
| Tilt Adjustment | -5° ~ +20° |
| Height Adjustment | 130mm |
| VESA Mount | 100 x 100 mm |
| Dimensions with Stand | 636.5 x 534.2 x 193.6 mm |
| Dimensions without Stand | 636.5 x 372.3 x 63.1 mm |
| Net Weight (with Stand) | 6.93 kg |
| Net Weight (without Stand) | 5.18 kg |
| Gross Weight | 9.7 kg |
| Accessories Included | Power Cable, HDMI Cable, DP Cable, USB Cable, QSG, Warranty Card |
| Special Notes | HDMI 2.1 supports PS5/Xbox Series X @ 4K 120Hz (4:2:0) |


























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