27 inch IIYAMA G-MASTER G2745QSU-B2 gaming monitor, 2560×1440 WQHD, IPS, 100 Hz, 1 ms, HDMI/DP, USB 3.2 hub, speakers, VESA

The iiyama G-MASTER G2745QSU-B2 is a 27" Wide Quad HD (2560 x 1440) LED monitor with an IPS panel that delivers accurate colours and wide viewing angles. It features a 100 Hz refresh rate, 1 ms MPRT response time and a matte screen surface to reduce glare. Built-in speakers, a USB 3.2 Gen 1 hub and VESA mounting support add convenience for desktop setups.

Advantages

This monitor combines IPS colour accuracy (covers 100% sRGB) with a fast 1 ms MPRT response and a 100 Hz refresh rate to reduce motion blur and ghosting. The 27" WQHD resolution offers more workspace and sharper images than Full HD, while the Black Tuner function improves visibility in dark scenes. Built-in speakers and a USB hub simplify connection of peripherals, and VESA compatibility allows flexible mounting.

Suitable for

• PC gaming at 1440p with reduced motion blur
• Multimedia and movie playback with wide viewing angles
• Office and productivity tasks requiring extra screen space
• Workstations where VESA mounting is preferred

Key specifications

• Display diagonal: 27"
• Resolution: 2560 x 1440 (Wide Quad HD)
• Panel type: IPS (100% sRGB)
• Refresh rate: 100 Hz
• Response time: 1 ms MPRT
• Brightness (typical): 300 cd/m²
• Contrast ratio (typical): 1300:1
• Pixel pitch: 0.233 x 0.233 mm
• Built-in speakers: Yes
• USB hub: USB 3.2 Gen 1
• VESA mounting: Yes
• Screen shape: Flat
• Product colour: Black

How to use

Place the monitor on a stable surface or attach it to a compatible VESA arm using the mounting holes. Connect the display to your PC using the appropriate video cable supported by your graphics card (DisplayPort recommended for 100 Hz at 2560x1440). Plug in power and connect peripherals to the built-in USB hub if needed. Use the on-screen display (OSD) menu to adjust brightness, Black Tuner level, colour settings and refresh rate to match your preferences.

Recommendations

For gaming at 2560 x 1440 and 100 Hz, use a DisplayPort connection and ensure your GPU can sustain the target frame rate. Adjust Black Tuner to improve visibility in dark areas without overexposing midtones. To reduce eye strain, set ambient lighting and use moderate brightness combined with the monitor's matte surface.