Best Network Cards for PCI-X of 2026

Upgrade your desktop computer with TP-Link AX3000 Wi-Fi 6 Bluetooth 5.2 PCIe Adapter, a high-performance network card that provides extreme speed, ultra-low latency, and uninterrupted connectivity with 2402 Mbps in 5 GHz or 574 Mbps on 2.4 GHz. With OFDMA and MU-MIMO technology, you can reduce lag and enjoy responsive real-time gaming, or an immersive VR experience on even the busiest networks. The two powerful signal-boosting high-gain antennas greatly extend existing WiFi coverage for a fast and smooth online experience further away. The latest Bluetooth 5.2 technology achieves faster speeds and broader coverage, and the latest WPA3 security protocol protects your network from wireless hacking. A customized heat sink and gold plating on every contractor ensures your adapter is crafted for ultimate performance.

The TP-Link WiFi 6 AX3000 PCIe WiFi Card (Archer TX3000E) is designed to excel in even the busiest of networks for next-level entertainment. With Wi-Fi 6 technology powered by Intel, it gives you incredible speed, ultra-low latency, and uninterrupted connectivity with OFDMA and MU-MIMO technology. You can reach incredible speeds up to 2.4Gbps, and enjoy ultra-responsive real-time gaming or an immersive VR experience with minimized lag. Two multi-directional antennas with a magnetized base extend your existing Wi-Fi reception capabilities. Bluetooth 5.2 technology achieving 2x faster speeds and 4x broader coverage than Bluetooth 4.2 is also equipped, allowing you to connect as many devices as you want for the ultimate setup.

The GIGABYTE WiFi 6E GC-WBAX210 Expansion Card is a great addition to your desktop computer. With its Intel WI-FI 6E AX210 module built-in, you can enjoy a high-speed wireless connection of up to 2400Mbps. This expansion card is IEEE 802.11.acR2+ax compliant, and it supports dual-stream Wireless in the 2.4GHz, 5GHz, and 6GHz bands. The dedicated spectrum in the 6GHz band ensures maximum speed and ultra-low latencies, while the fully qualified BLUETOOTH 5.2 allows for multiple user connections. The card also comes with AORUS high-performance 2Tx2R antenna and a PCIe x1 interface.

The TP-Link 2.5GB PCIe Network Card (TX201) is a versatile Ethernet Network Adapter that delivers high-speeds of up to 2.5 Gbps, 2.5x faster than typical Gigabit adapters. Its QoS technology prioritizes performance for gamers and ensures to avoid network congestion for PC gaming. The Wake on LAN feature remotely powers on or off your computer, making device management easier. This PCIe ethernet card is fully compatible with Windows 11/10/8.1/8/7, Windows Servers 2022/2019/2016, and Linux, meeting your diverse operating system needs. The low-profile and full-height brackets are provided for mini tower computer cases.

The TP-Link WiFi 7 Card brings the latest Wi-Fi 7 technology to your desktop, unlocking the full potential of the 6 GHz band for faster and less crowded connections. This means you can enjoy smooth streaming and quick downloads without interruptions. Its tri-band speeds offer a wide range of options, allowing you to connect at blazing fast rates up to 5760 Mbps on 6 GHz, perfect for heavy internet use. The card also minimizes lag with advanced tech like OFDMA and MU-MIMO, making your gaming and VR experiences more responsive. Plus, the two adjustable antennas help boost your Wi-Fi coverage so you stay connected throughout your home.

Upgrade your desktop to the latest 10G speed with TP-Link 10GB PCIe Network Card - TX401. Equipped with the 10GBase-T Technology, it delivers extreme speeds of up to 10 Gbps, 10× faster than typical Gigabit adapters, ensuring smooth data transmissions for both internet access and local data transmissions. It is also versatile, backwards compatible with multiple data rates, automatically negotiating between higher and lower speed connections. The Quality of Service technology delivers prioritized performance for gamers and ensures avoiding network congestion for PC gaming. The package comes with a free 1.5 m CAT6A Ethernet Cable, rated for up to 10 Gbps, to maximize its performance. It is fully compatible with Windows 11/10/8.1/8/7, Windows Servers 2019/2016/2012 R2, and Linux, and includes both low-profile and full-height brackets.

TP-Link WiFi Card offers ultra-fast speeds up to 1.8 Gbps, reduced lag for smooth gaming, reliable connections, and broader range with powerful antennas. Enjoy uninterrupted connectivity, reduced latency, and responsive gaming with OFDMA and MU-MIMO technology. The Archer TX20E also features Bluetooth 5.2 for faster speeds and broader coverage, ideal for connecting various devices. With cutting-edge WPA3 security, your network stays protected from potential threats. The card includes both standard and low-profile brackets for flexibility in installation.

The WiFi 6E Wireless Card Intel AX210 NGW Bluetooth 5.3 Tri-Band 5400Mbps Network Adapter for Laptop is a high-performance network adapter that provides strong performance and good compatibility, while reducing power consumption and improving service life. With tri-band signal and maximum speed up to 5374Mbps, this card ensures a fast and stable internet connection. With Bluetooth 5.3, it ensures lower latency, stronger anti-interference, and improved battery life. This card is compatible with Windows 11/10 64-bit and requires installation on motherboards with Intel CPU and M2 network slot, NGFF M2 2230 A/E key.

The TP-Link AC1200 PCIe WiFi Card for PC (Archer T5E) is a must-have for gamers and streamers. With AC1200 WiFi speeds, you'll make full use of your network with 867 Mbps on the 5GHz band and 300 Mbps on the 2.4GHz band. The two external high-gain antennas provide a broad wireless range, ensuring greater range and enhanced stability. The Bluetooth 4.2 feature achieves 2.5× faster speed and 10× more packet capacity than Bluetooth 4.0, making it easy to connect your favorite Bluetooth-enabled devices. The card is easy to install, and both standard and low profile brackets are included.

The 10Gtek 10GbE PCI-E X8 Network Card X540-10G-2T is a high-quality network card that features an original Intel X540 controller chip for increased stability. It is compatible with Windows Server/Windows/Linux/ESX and comes equipped with dual copper RJ45 ports that allow for connection to Category-6A and up to 100m. This card is suitable for both PCI-E X8 and PCI-E X16 slots and comes with a driver CD, profile bracket, and additional low profile bracket for easy installation in small form factor/low profile computer cases/servers. With a 30-day free return, 1-year free warranty, and lifetime technology support, this network card is a reliable choice for any user.