iiyama G-MASTER GB2770HSU-B6 computer monitor 68.6 cm (27 inch) 1920 x 1080 pixels Full HD LCD Black

The iiyama G-MASTER GB2770HSU-B6 is a 27" Full HD (1920 x 1080) LCD monitor with an IPS panel that delivers wide 178° viewing angles and accurate colours. Designed for fast-paced use, it combines a 180 Hz refresh rate with an outstanding 0.2 ms MPRT response time, integrated speakers, a USB 3.2 Gen 1 hub, VESA mounting and height adjustment for ergonomic placement.

Advantages

Fast IPS panel technology provides vivid, colour-accurate images and an exceptionally low 0.2 ms Moving Picture Response Time (MPRT). The 180 Hz refresh rate ensures smooth motion and reduced blur during rapid gameplay or video. Black Tuner lets you adjust dark shades to improve visibility in shadowed areas. Built-in speakers and a headphone jack give flexible audio options while a USB hub and VESA support add connectivity and mounting convenience.

Suitable for

• Competitive and casual gaming where fast response and high refresh rate matter
• Watching fast-moving video content and esports streams
• General office work and multitasking with Full HD resolution
• Setups requiring VESA mounting or ergonomic height adjustment

Key specifications

• Display diagonal: 27"
• Resolution: 1920 x 1080 (Full HD)
• Panel type: Fast IPS, wide 178° viewing angles
• Refresh rate: 180 Hz
• Response time: 0.2 ms MPRT
• Contrast ratio (typical): 1000:1
• Brightness (typical): 300 cd/m²
• Pixel pitch: 0.311 x 0.311 mm
• Built-in speakers: Yes
• Built-in USB hub: USB 3.2 Gen 1
• VESA mounting: Yes
• Screen shape: Flat
• Colour: Black

How to use

Place the monitor on a stable surface or mount it using a compatible VESA arm. Connect video input and USB devices via the available ports and adjust the height for ergonomic viewing. Use the on-screen menu to select the 180 Hz refresh rate (if required by your GPU and connection), enable or fine-tune Black Tuner for improved shadow visibility, and adjust brightness and colour settings to suit your environment. Plug headphones into the headphone connector when private listening is needed, or use the integrated speakers for shared audio.

Recommendations

For best performance in gaming, use a graphics card and cables that support 180 Hz at Full HD and enable the monitor's 180 Hz mode in your system settings. Reduce ambient glare and adjust Black Tuner settings to enhance visibility in dark scenes without overexposing bright areas.