White Fast IPS Full HD gaming at up to 240Hz
27-inch Fast IPS /240Hz0.4ms MPRTG-SYNC Compatible via DP150mm height adjustment
The white iiyama G-Master GB2771HSU-W1 Red Eagle combines a 27-inch Fast IPS Full HD panel with up to 240Hz refresh and an adjustable desktop stand. Its 350cd/m² typical brightness,1000:1 native contrast and Black Tuner provide image controls for gaming and everyday use. Two HDMI inputs, DisplayPort, a USB hub and stereo speakers support a flexible desk setup.
Best For: Full HD PC gaming and mixed-use desks that need a 240Hz IPS panel with height, swivel, tilt and portrait adjustment.
Before you order: This is the white GB2771HSU-W1. Full HD240Hz requires a suitable graphics output, cable and operating-system setting. Manufacturer G-SYNC Compatible support is DisplayPort-only. USB Type-B upstream feeds the hub;its USB-A and USB-C ports are downstream peripheral connections. USB-C is rated 5W and is not a laptop video input or high-power charging dock. The 0.4ms specification is MPRT, not GTG or total input lag.
What's in the Box
- White iiyama G-Master GB2771HSU-W1 monitor with adjustable stand.
- Power, USB, HDMI and DisplayPort cables 1.8m, plus quick start and safety guides, per the global datasheet.
- Computer, headphones and a separate desk arm are not listed as supplied.
What It Means in Practice
- Connect HDMI2.0 or DisplayPort 1.2 for 1920×1080 at up to 240Hz with suitable hardware and settings.
- Use DisplayPort and a compatible NVIDIA graphics configuration for the advertised G-SYNC Compatible mode.
- Connect USB Type-B upstream to use the 5Gbps USB-A and USB-C downstream peripheral ports.
- Adjust the 150mm height range before pivoting and set portrait orientation in the host operating system.
- For a separate desk arm, check 100×100mm VESA support, weight capacity, clearances and installation guidance.
What Will Not Work
- Full HD rather than QHD/4K;240Hz does not guarantee 240fps from your computer.
- USB-C is a 5W downstream peripheral port, not a video input or a laptop-power dock.
- 0.4ms MPRT is not a GTG measurement or total input-lag guarantee.
- HDR10 Ready indicates supported HDR operation;no DisplayHDR certification or local dimming is claimed.
Key Features
Fast IPS at 240Hz
A27-inch Full HD panel supports high-refresh gaming with a suitable source.
Adjustable white stand
150mm height adjustment,45°swivel each way, tilt and 90°pivot help position the display.
DisplayPort adaptive refresh
Manufacturer G-SYNC Compatible support spans 48–240Hz over DisplayPort.
Video and peripherals
Two HDMI inputs, DisplayPort, USB-A/USB-C downstream ports and 2×2W speakers.
Technical Specifications
| Exact model / range |
GB2771HSU-W1 /G-Master Red Eagle |
| Panel / diagonal |
Fast IPS,27-inch 68.6cm |
| Native resolution / aspect |
1920×1080 /16:9 |
| Maximum refresh |
240Hz via HDMI and DisplayPort |
| Response specification |
0.4ms MPRT, not GTG or input lag |
| Adaptive Sync |
G-SYNC Compatible 48–240Hz, DisplayPort only |
| Brightness |
350cd/m² typical,175cd/m² default/energy-saving |
| Native contrast |
1000:1 |
| Colours / viewing angles |
16.7million 8bit /178°horizontal and vertical |
| Video inputs |
2× HDMI2.0,1× DisplayPort 1.2 |
| USB hub standard |
USB3.2 Gen 1,5Gbps |
| USB upstream |
1× Type-B |
| USB downstream |
1× Type-A5V900mA4.5W;1× Type-C5V1A5W |
| USB-C function |
Peripheral data/power only, no video docking or laptop PD claimed |
| HDR support |
HDR10 Ready;no DisplayHDR certification claimed |
| Audio |
2×2W stereo speakers and 3.5mm headphone output |
| Height / swivel |
150mm /45°left and right |
| Tilt / pivot |
23°up,5°down /90°rotation |
| Desk arm mount |
VESA100×100mm;installation guidance applies |
| Colour / footprint |
Matte white /612mm wide×213mm deep |
| Weight with /without stand |
5.6kg /3.8kg |
| Power source |
Internal supply, AC100–240V50/60Hz |
| Typical consumption |
19W at default setting without USB devices |
| Standby /off |
0.5W /0.3W |
| Operating environment |
5–35°C,10–80%RH non-condensing |
| Condition /EAN |
New /4948570126446 |
Frequently Asked Questions
Does USB-C connect laptop video?
No. It is a 5Gbps downstream peripheral port rated 5W. Use HDMI or DisplayPort for video and Type-B upstream for hub data.
Does G-SYNC Compatible work over HDMI?
The manufacturer specifies DisplayPort-only G-SYNC Compatible operation.
Is 0.4ms a GTG response?
No. It is the manufacturer MPRT specification, not a GTG or system input-lag guarantee.
Is a DisplayPort cable included?
Yes. The global datasheet lists DP, HDMI, USB and power cables, all 1.8m.
Is this the white 27-inch model?
Yes. This is the white GB2771HSU-W1 27-inch model with an adjustable stand.
Singular Expert Insight
A240Hz display needs a PC and game settings that can make use of the refresh rate. Choose DisplayPort for the advertised G-SYNC Compatible path, and treat USB-C as a peripheral connection rather than a one-cable laptop dock. The adjustable white stand helps build a consistent desk setup.
Buyer’s Guide
✓ Buy it if You want a white Full HD240Hz Fast IPS gaming monitor with an adjustable stand and DisplayPort adaptive refresh.
✕ Skip it if You need QHD/4K, USB-C video docking or high-power laptop charging.
→ Also consider GPU output and fps, DisplayPort compatibility, desk space, portrait clearance and peripheral connections.