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 NETGEAR Nighthawk WiFi 7 USB 3.0 Adapter (A9000) is a strong choice if you're looking to upgrade your Windows 11 PC's wireless connection with the latest Wi-Fi technology. Supporting Wi-Fi 7, it works across all three common frequency bands (2.4 GHz, 5 GHz, and 6 GHz), which helps it choose the best signal band depending on your environment. This results in fast wireless speeds up to 6.5 Gbps, ideal for activities like 4K/8K streaming, gaming, and video calls. It includes an adjustable antenna plus a USB cradle to boost signal strength, helping improve connection reliability. Security-wise, it supports the latest WPA3 encryption for safer internet use.

The adapter is compatible with any router or mesh system, but to enjoy the full Wi-Fi 7 performance, you’ll need to pair it with a Wi-Fi 7 router. However, there are some limitations: it only works with Windows 11 or newer, so users with older systems cannot use it. Also, the device is designed for use in the US and Canada, which could be a restriction for some users.

If you want a future-proof wireless speed upgrade and have a compatible Windows 11 PC, this adapter offers a convenient plug-and-play solution with good signal handling and security.

The ASUS PCE-AXE58BT is a solid choice if you're looking to upgrade your desktop's wireless capabilities with the latest technology. It supports Wi-Fi 6E, which includes the new 6 GHz frequency band. This means less congestion and interference compared to older Wi-Fi bands, helping you get faster and more stable connections—ideal for streaming, gaming, or working from home. With speeds up to 5400 Mbps, it offers a significant boost for demanding tasks.

The card also supports MU-MIMO and OFDMA technologies, which improve how multiple devices connect at once, reducing lag and making efficient use of your network. It comes with an external magnetic antenna that you can place freely to find the best reception spot, helping to reduce dead zones around your workspace. Bluetooth 5.2 is included as well, providing better range and faster connections for your wireless peripherals. Security is up to date with WPA3 support, offering improved protection for your network.

This card is designed specifically for desktop PCs with a PCI-E slot, so it won't work for laptops. It provides a reliable, future-proof wireless upgrade for your desktop that includes the latest Wi-Fi and Bluetooth standards, delivering strong performance without being overly complicated.