Which PCIe Card Do You Need?

Add Wireless (or Wired) Speed to Your Desktop

If you are building a desktop PC or replacing an aging network card, a TP-Link Wi-Fi card adds wireless connectivity inside your computer's expansion slot. If you prefer a wired connection, our wired-only adapters deliver a fast, stable link instead. Both install only on desktops, not laptops.

What to Look for in a PCIe Network Adapter

• Speed That Matches Your Setup: This PCIe Wi-Fi card lineup spans Wi-Fi 5 through Wi-Fi 7, so you can match your card to what your setup needs. Choose everyday dual-band for everyday browsing, Wi-Fi 6 for reliable speed with more devices online, or Wi-Fi 7 for the fastest available speeds.
• Step Up to Wi-Fi 7: A Wi-Fi 7 PCIe card brings the latest wireless standard inside your desktop, adding access to the 6 GHz band and its wider, less crowded channels. On supported routers and devices, it also enables Multi-Link Operation (MLO), which combines bands for higher throughput and lower latency.
• Strong, Clear Signal: A dual-band desktop PC Wi-Fi card gives you access to the 2.4 GHz and 5 GHz bands, while tri-band models add the 6 GHz band on compatible products and networks. External, high-gain antennas allow more flexible signal reception and placement, so you can find the strongest connection point on your desk.
• Bluetooth on Select Models: Some cards pair Wi-Fi with Bluetooth, connecting your keyboard, mouse, or headset without an extra USB dongle.
• Secure and Compatible: WPA3 is included for stronger password protection on a comptaible network, plus backward compatibility with earlier Wi-Fi standards, so your new card still works with your existing router.

Find the Right Wi-Fi or Ethernet Adapter for Your Desktop

• Top Wi-Fi 7 Performance: The Archer TBE550E is a tri-band Wi-Fi 7 card with tri-band connectivity and Multi-Link Operation, combining bands for higher throughput and lower latency. Two multi-directional antennas on a magnetized base give you flexible placement to find the strongest signal on your desktop.
• Reliable Wi-Fi 6 with Bluetooth: Pair fast Wi-Fi 6 speeds with Bluetooth 5.3 on the Archer TX3000E, a wireless card for PC setups that connects a game controller, headset, or keyboard with no separate adapter required. It also supports 160 MHz channel bandwidth and works with MU-MIMO routers for a steadier connection on compatible networks when several devices are active at once.
• Everyday Dual-Band Wi-Fi: Bring dual-band Wi-Fi and MU-MIMO router compatibility to a desktop that just needs to get online with the Archer T2E, a Wi-Fi card for PC setups handling everyday browsing, streaming, and video calls. It also includes a high-gain antenna for stronger signal reception throughout the room.
• Fast Wired Connection: Skip wireless with the TX401, an up to 10 Gbps PCIe network adapter that includes a CAT6A cable rated for a 10GbE-ready wired connection, a solid fit for large file transfers or a home server setup.

Laptop Options

These full-size PCIe network adapters require a compatible desktop expansion slot, so they are not designed as laptop upgrades. If you're looking for laptop options instead, USB adapters offer the same easy wireless upgrade in a plug-and-play format, while USB converters add a wired Ethernet port without opening up the device.

One Slot, A Better Network Connection

A single expansion slot is all it takes to bring new capability to your desktop, whether that's a first wireless connection, a security upgrade to WPA3 on a compatible network, or a wired link that can handle heavy transfers. Explore the full lineup to find the right card for your setup.