ASUS Wireless AC750 PCIe Dual-Band 802.11ac Wi-Fi Card

Overview

The ASUS PCE-AC51 is a wireless AC750 PCIe Wi-Fi card designed to enhance your desktop computer's internet connectivity by providing fast and stable wireless access. It supports dual-band operation on both 2.4 GHz and 5 GHz frequencies, delivering speeds up to 750 Mbps with the 802.11ac Wi-Fi standard. This card fits into PCIe x1 or x16 slots, making it a convenient upgrade for desktops that need reliable wireless networking for streaming, gaming, or video calls.

Key features

• Dual-band Wi-Fi support allows you to select between longer range on 2.4 GHz or higher speeds on 5 GHz, adapting to your network environment.
• Compatibility with the 802.11ac (Wi-Fi 5) standard ensures faster data transfer rates and improved network performance compared to older Wi-Fi versions.
• Two detachable antennas enhance signal reception and help maintain a strong connection even in areas with wireless interference.
• Secure encryption protocols including WEP, WPA, and WPA2 protect your wireless network from unauthorized access.
• Flexible installation options with support for PCIe x1 and x16 slots make it easy to add or upgrade wireless capabilities on most desktop motherboards.
• Broad operating system support covers Windows 7, 8, 10, and Linux, providing versatility for various user setups.

Key specs

• Wi-Fi standard: 802.11ac (Wi-Fi 5)
• Maximum data rate: up to 750 Mbps
• Frequency bands: 2.4 GHz and 5 GHz dual-band
• Interface: PCIe x1/x16 slot
• Antennas: two detachable external antennas
• Security: WEP, WPA, WPA2 encryption protocols
• Operating system compatibility: Windows 7, 8, 10, Linux

Connectivity and compatibility

This Wi-Fi card integrates seamlessly with desktop systems that have available PCIe slots, supporting both x1 and x16 configurations. Its dual-band capability ensures compatibility with most modern routers and access points, allowing you to connect to networks optimized for either range or speed. The detachable antennas provide flexibility in positioning to maximize signal strength based on your workspace layout.

Installation and setup

Installing the ASUS PCE-AC51 is straightforward, requiring only a free PCIe slot on your desktop motherboard. The included drivers support multiple Windows versions and Linux, simplifying the setup process. Once installed, the card’s dual-band functionality and strong antennas help establish a stable wireless connection quickly, reducing downtime and improving your overall network experience.

Ideal uses and environments

This Wi-Fi card is well suited for desktop users who need reliable wireless internet without running Ethernet cables. It works effectively in home offices, gaming setups, and multimedia environments where stable high-speed connections are essential. Users upgrading older desktops or building new systems will find it a practical choice for adding modern wireless capabilities with solid security and performance.