ASUS PCE-AC56

Overview

The ASUS PCE-AC56 is a dual-band wireless PCI-E adapter designed to enhance your desktop’s network capabilities by providing fast and reliable Wi-Fi connections without the need for Ethernet cables. It delivers speeds up to 867 Mbps on the 5 GHz band and up to 400 Mbps on the 2.4 GHz band using Broadcom TurboQAM technology. This makes it well suited for streaming high-definition videos, downloading large files quickly, and enjoying online gaming with minimal lag.

Equipped with two detachable antennas featuring magnetic bases, the adapter allows flexible positioning to improve signal reception in rooms with complex layouts or interference. Its durable heatsink ensures stable performance during extended use, while compatibility with a wide range of Wi-Fi standards and Windows operating systems makes it a versatile upgrade for many desktop setups.

Key features

• Dual-band Wi-Fi support that provides fast and stable connections on both 5 GHz and 2.4 GHz frequencies
• Broadcom TurboQAM technology boosts 2.4 GHz speeds to enhance performance with compatible routers
• Two detachable antennas with magnetic bases for flexible placement and improved signal strength
• Durable heatsink design to maintain consistent performance during heavy network use
• PCI Express interface ensures quick data transfer and reliable connectivity
• Includes a low-profile bracket for easy installation in various desktop cases
• Wide compatibility with Windows XP through Windows 10, supporting both 32- and 64-bit versions
• Compact and lightweight design that fits neatly inside your desktop without taking up much space

Key specs

• Wi-Fi speed: up to 867 Mbps on 5 GHz band
• Wi-Fi speed: up to 400 Mbps on 2.4 GHz band with TurboQAM
• Interface: PCI Express
• Antennas: two detachable with magnetic base
• Operating system support: Windows XP to Windows 10 (32- and 64-bit)
• Weight: 105 grams

Connectivity and compatibility

This adapter supports a broad range of Wi-Fi standards, ensuring it works seamlessly with both older and newer routers. The PCI Express interface provides a fast and stable connection to your desktop’s motherboard, making it a reliable choice for upgrading wireless capabilities without replacing your entire system. Its compatibility with multiple Windows versions means it fits well in diverse desktop environments, whether for home, office, or gaming use.

Installation and setup

Installation is straightforward thanks to the included low-profile bracket, which allows the adapter to fit in different desktop case sizes. The detachable antennas with magnetic bases can be positioned for optimal signal reception, helping you achieve the best possible wireless performance even in challenging spaces. This makes the PCE-AC56 a practical upgrade for users who want to improve their desktop’s Wi-Fi without complicated setup procedures.

Ideal uses and environments

The ASUS PCE-AC56 is a strong choice for users who need faster and more reliable wireless connections on their desktop computers. It works well in home offices, gaming setups, and entertainment centers where high-definition streaming and low-latency online gaming are priorities. Its dual-band support and flexible antenna placement also make it suitable for environments with multiple devices and potential wireless interference.

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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