10 Best Wi-Fi Cards 2025 in the United States

The ASUS PCE-AXE59BT WiFi6 6E AX5400 PCI-E Adapter is a robust option for those looking to upgrade their desktop Wi-Fi capabilities. One of its biggest strengths is its support for the latest Wi-Fi 6E standard, which includes the new 6 GHz band. This band is less crowded, reducing interference and improving connection reliability. The device also supports high speeds of up to 5400 Mbps, making it ideal for activities that require strong internet performance, such as streaming and online gaming.

Its two external antennas with a magnetized base allow for flexible positioning, helping to reduce dead zones and improve signal strength in various environments. Furthermore, the adapter includes Bluetooth 5.2, which offers better signal range and faster data transfer speeds for your Bluetooth devices. Another significant benefit is the inclusion of advanced security features like WPA3, which provides enhanced network protection.

Additionally, the adapter supports MU-MIMO technology, allowing multiple devices to connect simultaneously without a drop in performance. Potential buyers should note that this adapter is designed specifically for desktops, and its PCI-E interface means it will require an empty PCI-E slot on your motherboard. While it is a bit on the pricier side compared to some other internal networking cards, it offers cutting-edge features and strong performance, making it a great choice for users needing a high-performing Wi-Fi card for their desktop.

The UGREEN WiFi 7 BE6500 PCIe card is a strong choice for desktop users seeking top wireless performance with the newest WiFi 7 standard. It supports tri-band frequencies (6GHz, 5GHz, and 2.4GHz) delivering fast speeds up to 2882Mbps on both 6GHz and 5GHz bands, plus 688Mbps on 2.4GHz, which means less interference and better stability, especially if you have a WiFi 7 router. The flexible dual 6dBi high-gain antennas help boost signal range and strength, which is great for larger homes or offices. Bluetooth 5.4 adds convenience by allowing multiple wireless devices like headphones and keyboards to connect simultaneously. The card also features MLO technology that smartly chooses the best signal path, reducing lag and keeping gaming or video streaming smooth.

This card only supports Windows 11 (excluding version 21H2), limiting its use if you run other operating systems or older Windows versions. Also, to get the fastest speeds, you must pair it with a compatible WiFi 7 router, which could add to the cost. It is an ideal option for users who want future-proof wireless speeds and have a Windows 11 system, but those using other operating systems or without a WiFi 7 router might not benefit fully from its advanced features.

The GIGABYTE WiFi 6E GC-WBAX210 is a solid choice for desktop users looking to upgrade to the latest Wi-Fi technology. It supports Wi-Fi 6E, which means it works on three frequency bands: 2.4GHz, 5GHz, and the new 6GHz band. This extra 6GHz band helps reduce interference and can deliver faster speeds with less delay, ideal for a smooth experience in gaming or streaming. The card offers speeds up to 2400 Mbps, which is plenty fast for most home or office setups. It also includes Bluetooth 5.2, so you can connect wireless peripherals easily. The card uses Intel's AX210 module, known for good stability and performance.

This is a 2x2 antenna setup, supporting two streams of data, which is decent but not the fastest available. It supports MU-MIMO and beamforming technologies, improving connection quality when multiple devices are used simultaneously and focusing the Wi-Fi signal where it’s needed most. The card fits into a desktop PCIe slot and is compatible with a wide range of systems, but it is not designed for laptops.

A compatible router that supports Wi-Fi 6E is required to fully benefit from the 6GHz band. While the card performs well, installation requires opening your desktop case and installing drivers, making it best suited for users comfortable with basic PC upgrades. This card provides a modern, fast, and reliable Wi-Fi upgrade for desktops, especially if the latest Wi-Fi 6E features and Bluetooth 5.2 support are desired.