Why does it have a hdmi 1.4 port when hdmi 2.1 is out? using old technology and charging a high price.

You've mis-read the specifications. It actually has DisplayPort 1.4 (highest currently available) and HDMI 2.0 (Highest currently avilable in computer monitors). HMDI 2.1 is extremely new and is only used in a handful of High-End TVs.

Will my gtx 780 be able to run this or should I upgrade?

It will work, but you will definitely need to turn some settings down. Don't expect to max settings and get 144 fps+ with a 780. You wouldn't even be able to with a single 980ti. No being disparaging, just honest.

Does this display support a vesa mount?

According to the documentation this monitor has 100 x 100 mm VESA mounting functionality.

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acer Predator XB271HU bmiprz 27" WQHD (2560x1440) NVIDIA G-SYNC IPS Monitor, (Display Port & HDMI Port, 144Hz), Black

Product ID: 42122082

Details

Brand
acer
Screen Size
27 Inches
Resolution
QHD Wide 1440p
Aspect Ratio
16:9
Screen Surface Description
Glossy

⚡144Hz Refresh

👁️178° Viewing

🖥️27" WQHD

MOP$305

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Description

🎮 Game On: Unleash Your Visual Potential!

BUILT IN AUDIO - Integrated 2 x 2W speakers for a complete multimedia experience.
EYE COMFORT TECHNOLOGY - Flicker-less technology ensures long hours of gaming without eye strain.
FULLY ADJUSTABLE DESIGN - Customize your setup with tilt, swivel, and height adjustments for ultimate comfort.
VERSATILE VIEWING ANGLES - Enjoy vibrant colors and clarity from any angle with a 178° viewing range.
ELEVATE YOUR GAMING EXPERIENCE - Immerse yourself in stunning WQHD visuals with a lightning-fast 144Hz refresh rate.

The Acer Predator XB271HU is a 27-inch WQHD (2560x1440) IPS monitor designed for gamers and professionals alike. With a rapid 144Hz refresh rate (overclockable to 165Hz) and NVIDIA G-SYNC technology, it delivers smooth, tear-free visuals. The monitor features a 4ms response time, 178° viewing angles, and flicker-less technology to reduce eye strain. It includes built-in speakers, multiple connectivity options (HDMI and DisplayPort), and a fully adjustable stand for personalized comfort.

Specifications

Native Resolution	2560x1440
Display Resolution Maximum	WQHD (2560 x 1440) Pixels
Resolution	QHD Wide 1440p
Connectivity Technology	DisplayPort, HDMI
Hardware Connectivity	HDMI
Color Gamut	100
Aspect Ratio	16:9
Display Technology	LED
Display Type	LCD
Screen Finish	Glossy
Viewing Angle	178 Degrees
Refresh Rate	144 Hz
Has Color Screen	Yes
Brightness	350 cd/m²
Contrast Ratio	1000:1 MAX (Native)
Total Usb Ports	4
Total Number of HDMI Ports	1
Response Time	4 Milliseconds
Mount Type	VESA Compatibility - Mountable 100 x 100mm
Color	Black
Specific Uses For Product	personal, gaming
Additional Features	Built-In Speakers
Adaptive Sync	G-Sync
Power Consumption	2 Watts
Voltage	100240 Volts
Item Weight	17.6 Pounds
Item Dimensions D x W x H	14.45"D x 24.09"W x 2.4"H
Screen Size	27 Inches

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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Received my product in pristine condition. Great service overall.

1 month ago

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MOP$305

Duties & taxes included

In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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