ASUS MG278Q

Overview

The ASUS MG278Q is a 27-inch gaming monitor designed to deliver sharp QHD visuals with a native resolution of 2560 x 1440 and a 16:9 aspect ratio. It features a fast 144 Hz refresh rate and a 1 ms gray-to-gray response time, ensuring smooth and clear motion during fast-paced games. The monitor supports both AMD FreeSync and NVIDIA G-Sync technologies to minimize screen tearing and stuttering, providing a seamless gaming experience.

Equipped with a TN LCD panel that reaches up to 350 nits of brightness and covers 75 percent of the NTSC color gamut, it offers vibrant and balanced colors suitable for gaming and everyday media. The anti-glare coating helps reduce reflections, while ASUS’s Ultra-Low Blue Light and Flicker-Free technologies protect your eyes during extended use.

Key features

• High refresh rate of 144 Hz combined with a 1 ms response time for fluid and responsive gameplay
• Support for AMD FreeSync and NVIDIA G-Sync to maintain smooth frame delivery and reduce visual artifacts
• Flexible connectivity options including two HDMI ports, DisplayPort 1.2, and a DVI-D input to accommodate both modern and legacy devices
• Ergonomic stand with tilt, swivel, pivot, and height adjustments to customize your viewing angle and comfort
• Built-in 2-watt stereo speakers and a headphone jack for convenient audio without needing external speakers
• Anti-glare screen coating that allows comfortable use in well-lit environments
• Eye care features such as Ultra-Low Blue Light and Flicker-Free technology to reduce eye strain during long gaming or work sessions
• VESA mount compatibility for flexible installation options, including wall or arm mounting

Key specs

• Display size: 27 inches
• Resolution: 2560 x 1440 (QHD)
• Aspect ratio: 16:9
• Panel type: TN LCD
• Refresh rate: 144 Hz
• Response time: 1 ms gray-to-gray
• Brightness: 350 nits
• Color gamut: 75% NTSC
• Inputs: 2x HDMI, 1x DisplayPort 1.2, 1x DVI-D
• Audio: Built-in 2W stereo speakers, headphone jack
• Ergonomics: Tilt, swivel, pivot, height adjustable stand
• Mounting: VESA compatible

Connectivity and compatibility

This monitor offers a versatile set of ports to connect a wide range of devices. Two HDMI ports make it easy to switch between gaming consoles and streaming devices, while the DisplayPort 1.2 input unlocks the full 144 Hz refresh rate for PC gaming. The DVI-D port ensures compatibility with older systems, so you can keep your existing hardware in use without compromise. Audio options include built-in speakers for quick sound output and a headphone jack for private listening.

Ergonomics and design

The stand is designed to adapt to your workspace and posture, allowing you to tilt, swivel, pivot to portrait mode, and adjust the height of the screen. This flexibility helps reduce neck and eye strain during long gaming or work sessions. If desk space is limited, the VESA mount compatibility lets you attach the monitor to a wall or adjustable arm, freeing up room and creating a cleaner setup.

Who this monitor is for

The ASUS MG278Q is well suited to competitive gamers who demand fast response times and smooth visuals, streamers who want consistent frame delivery for their audience, and content creators who benefit from a sharp QHD display with accurate colors. Its combination of speed, clarity, and ergonomic features makes it a strong choice for anyone building a performance-focused gaming or multimedia workstation.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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