iiyama G-Master GCB3484WQSU-B2 Red Eagle 86.4 cm (34 inch) 3440 x 1440 pixels UWQHD VA Curved Gaming Monitor 200Hz 0.6ms FreeSync Premium HDMI DisplayPort USB Hub Speakers Black

The iiyama G-Master GCB3484WQSU-B2 is a 34-inch curved ultrawide gaming monitor from the Red Eagle line, pairing an immersive 21:9 UWQHD (3440 x 1440) VA panel with a 1500R curvature that wraps the action around your field of view. Built for both immersion and competitive speed, it drives a 200 Hz refresh rate at full resolution and an ultra-fast 0.6 ms (MPRT) response time.

Advantages

A VA panel delivers a deep 4000:1 contrast ratio for darker blacks and richer colour, while 450 cd/m2 brightness and 1.07 billion colours keep highlights vivid. An innovative Dual Mode lets you switch from 3440 x 1440 at 200 Hz for sharp ultrawide gameplay to 1728 x 720 at an extreme 400 Hz for fast-paced competitive titles. FreeSync Premium keeps frames tear-free, and Black Tuner sharpens visibility in dark scenes.

Suitable for

• Immersive single-player and ultrawide AAA gaming
• Fast-paced competitive and esports play via Dual Mode high refresh
• Content creation and multitasking that benefits from extra horizontal space
• Multi-window productivity replacing a dual-monitor setup

Key specifications

• Brand: iiyama
• Series: G-Master Red Eagle
• Model: GCB3484WQSU-B2
• MPN: GCB3484WQSU-B2
• EAN: 4948570127900
• Screen size: 86.4 cm (34")
• Panel type: VA, curved (1500R)
• Resolution: 3440 x 1440 (UWQHD), 21:9
• Refresh rate: 200 Hz (400 Hz in Dual Mode at 1728 x 720)
• Response time: 0.6 ms (MPRT)
• Brightness: 450 cd/m2
• Contrast ratio: 4000:1
• Colours: 1.07 billion
• Viewing angles: 178 / 178 degrees
• Adaptive sync: AMD FreeSync Premium
• HDR: supported
• Connectivity: 2x HDMI, 1x DisplayPort, USB hub (2x USB Type-A 3.2 Gen 1, 2x USB Type-C), audio jack
• Audio: built-in 2 x 5 W speakers
• Ergonomics: height adjustable, tilt, swivel, pivot
• VESA mount: 100 x 100 mm
• Power: 100-240 V, 50/60 Hz; energy class F
• Colour: Black

How to use

Connect a gaming PC or console via DisplayPort or HDMI and enable FreeSync Premium in the on-screen display for tear-free play. Switch to Dual Mode when you want maximum refresh rate for competitive sessions, route peripherals through the integrated USB hub, and adjust height, tilt, swivel and pivot for a comfortable seating position.

Recommendations

For the smoothest experience, pair this monitor with a graphics card capable of high frame rates at 3440 x 1440 and use a DisplayPort 1.4 connection to unlock the full 200 Hz refresh rate.