iiyama GCB3482WQSU-B1 computer monitor 86.4 cm (34 inch) 3440 x 1440 pixels UltraWide Quad HD LED Black

The iiyama G-MASTER GCB3482WQSU-B1 Black Hawk is a 34" curved gaming monitor with a 1500R screen curvature and UltraWide Quad HD 3440 x 1440 (21:9) resolution. The VA LED panel delivers deep contrast and vivid colours, while a 120Hz refresh rate, 0.6ms MPRT response time and HDR400 support help provide smooth, detailed visuals. Additional features include FreeSync Premium, built-in speakers, a USB 3.2 Gen 1 hub, VESA mounting and height adjustment for flexible setup.

Advantages

The monitor’s 1500R curved design increases immersion and reduces eye strain across wide field-of-view content. VA panel technology offers a high typical contrast ratio (3000:1) and 500 cd/m² typical brightness for clear shadow detail and punchy highlights. Fast 120Hz refresh and 0.6ms MPRT response reduce blur and motion artefacts, while FreeSync Premium minimises tearing and stutter. Built-in speakers and a USB hub improve convenience for multitasking and entertainment.

Suitable for (tasks / use cases)

• Immersive gaming (FPS, racing, open‑world titles)
• Multitasking and productivity on an ultrawide workspace
• Video playback and media consumption with HDR support
• General office use with VESA mounting and height adjustability

Key specifications

• Screen size: 34"
• Resolution: 3440 x 1440 (UltraWide Quad HD, 21:9)
• Panel type: VA, LED backlight
• Curvature: 1500R
• Refresh rate: 120Hz
• Response time: 0.6 ms (MPRT)
• Brightness (typical): 500 cd/m²; HDR400 support
• Contrast ratio (typical): 3000:1
• Adaptive sync: FreeSync Premium
• Built-in features: speakers, USB 3.2 Gen 1 hub
• Mounting: VESA compatible; adjustable stand
• Colour: Black

How to use

Place the monitor on a stable surface or mount it using a VESA-compatible arm. Connect video and power cables, then attach peripherals to the USB hub if required. Select the native 3440 x 1440 resolution and set the refresh rate to 120Hz in your operating system or GPU control panel for optimal performance. Enable FreeSync Premium on both the monitor and a compatible GPU to reduce tearing. Use the on-screen display to adjust brightness, contrast, Black Tuner settings and HDR mode to suit your environment.

Recommendations

For gaming, run supported titles at the monitor’s native resolution and 120Hz refresh rate where possible, and enable the Black Tuner to improve visibility in dark scenes. When using HDR content, ensure HDR is enabled in the OS and source player for correct brightness and colour rendering.