ASUS CX5403CMA-DB562

Overview

The ASUS CX5403CMA-DB562 is a 14-inch Chromebook Plus designed to combine desktop-level performance with the simplicity and portability of ChromeOS. Powered by an Intel Core Ultra 5 115U processor, it handles demanding web applications and multitasking with ease, supported by 16 GB of RAM and a 512 GB solid-state drive for fast boot times and ample storage. The high-resolution 2560 × 1600 display covers 100 percent of the DCI-P3 color gamut and features an anti-glare coating, making it suitable for bright environments like classrooms, offices, or cafes.

Key features

• Intel Core Ultra 5 115U processor ensures smooth and responsive performance during intensive multitasking and web-based workflows.
• 16 GB of RAM allows you to run large web applications and multiple browser tabs without experiencing slowdowns.
• 512 GB SSD provides quick startup times and enough local storage for important files and applications.
• 14-inch display with 2560 × 1600 resolution and full DCI-P3 color coverage delivers vibrant and accurate visuals, enhanced by an anti-glare finish to reduce reflections.
• Wi-Fi 6E and Bluetooth 5.3 offer fast and stable wireless connections for video conferencing, cloud access, and peripheral devices.
• Backlit keyboard with 1.4 mm key travel supports comfortable typing in low-light conditions, improving productivity during late hours.
• Fingerprint reader enables secure and convenient one-touch login, enhancing device security without sacrificing ease of access.
• Harman Kardon-tuned stereo speakers provide clear and rich audio quality for presentations, media playback, and calls.
• Durable aluminum chassis meets MIL-STD-810H standards, ensuring the laptop withstands daily commuting, bumps, and temperature variations.
• Multiple ports including USB4, USB 3.2, HDMI, and a microSD card reader allow flexible connectivity to external displays, storage devices, and docking stations.

Key specs

• Processor: Intel Core Ultra 5 115U
• Memory: 16 GB RAM
• Storage: 512 GB solid-state drive
• Display: 14-inch, 2560 × 1600 resolution, 100% DCI-P3 color gamut, anti-glare coating
• Wireless: Wi-Fi 6E, Bluetooth 5.3
• Keyboard: Backlit with 1.4 mm key travel
• Audio: Harman Kardon stereo speakers
• Ports: USB4, USB 3.2, HDMI, microSD card reader
• Chassis: Aluminum, MIL-STD-810H tested

Connectivity and compatibility

This Chromebook Plus offers versatile connectivity options to fit a variety of setups. The USB4 port supports high-speed data transfer and external displays, while USB 3.2 and HDMI ports provide compatibility with a wide range of peripherals and monitors. The microSD card reader adds convenient access to additional storage or media files. Wireless connections are enhanced by Wi-Fi 6E and Bluetooth 5.3, ensuring reliable performance for cloud-based workflows and wireless accessories.

Performance and reliability

With its powerful Intel Core Ultra 5 115U processor and generous 16 GB of RAM, this laptop handles multitasking and demanding web applications without hesitation. The 512 GB SSD not only speeds up boot times but also offers ample space for files and offline work. The MIL-STD-810H tested aluminum chassis provides peace of mind for users who travel frequently or work in varied environments, protecting the device from everyday wear and tear.

Ideal uses and environments

This Chromebook Plus is well suited to remote professionals, students, and creatives who need a balance of performance, portability, and durability. Its bright and color-accurate display works well for content creation and media consumption, while the robust wireless connectivity supports seamless video calls and cloud collaboration. The durable build and comfortable keyboard make it a reliable companion for those moving between home, office, and classroom settings.

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.

Learn more

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.

Learn more

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.

Learn more