Description
TP-Link Archer T4E AC1200 Dual-Band PCIe Wi-Fi Adapter – 867Mbps 5GHz | Beamforming
Overview
The TP-Link Archer T4E is an AC1200 dual-band PCIe Wi-Fi adapter that adds fast, reliable wireless connectivity to any desktop PC with an available PCIe slot. Delivering up to 867Mbps on 5GHz and 300Mbps on 2.4GHz, it is three times faster than 802.11n and supports beamforming and 2×2 MIMO for stronger, more stable connections. Two external antennas provide broad coverage, and both low-profile and full-height brackets are included for compatibility with all standard desktop PC cases. A straightforward internal upgrade for any desktop lacking built-in Wi-Fi.
Key Features
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AC1200 Dual-Band – Up to 867Mbps on 5GHz and 300Mbps on 2.4GHz; 802.11ac standard, three times faster than 802.11n.
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Beamforming – Focuses Wi-Fi signal towards connected devices for stronger, more reliable connections at greater distances.
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2×2 MIMO – Dual spatial streams for improved throughput and connection stability.
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2 External Antennas – Provide broad wireless coverage and enhanced signal stability throughout your workspace.
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PCIe Interface – Installs directly into a standard PCIe slot on your desktop motherboard; no USB port required.
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Low-Profile & Full-Height Brackets Included – Compatible with both standard ATX and small form factor (SFF) desktop PC cases.
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Easy Installation – Plug into an available PCIe slot; driver installation via included CD or download.
Use Cases
- Adding Wi-Fi to a desktop PC or workstation without a built-in wireless card
- Upgrading a desktop from 802.11n to faster 802.11ac Wi-Fi
- Small form factor PCs requiring a low-profile PCIe Wi-Fi card
- Gaming and streaming desktops needing a stable 5GHz wireless connection
- Home offices and workstations where running an Ethernet cable is impractical
Technical Specifications
| Specification |
Details |
| Model |
Archer T4E |
| Wi-Fi Standard |
AC1200 Dual-Band (802.11ac/n/a/g/b) |
| 5GHz Speed |
Up to 867Mbps |
| 2.4GHz Speed |
Up to 300Mbps |
| Interface |
PCIe (PCI Express) |
| MIMO |
2×2 MIMO |
| Beamforming |
Yes |
| Antennas |
2 × External Detachable Antennas |
| Brackets Included |
Low-Profile & Full-Height |
| Vendor |
TP-Link |
Frequently Asked Questions
What is the difference between the Archer T4E and a USB Wi-Fi adapter?
The Archer T4E installs internally into a PCIe slot on your desktop motherboard, providing a more stable and permanent connection than a USB adapter. It does not occupy a USB port and is less susceptible to interference or accidental disconnection. USB adapters are more portable and suitable for laptops; the T4E is the better choice for desktop upgrades.
Is the Archer T4E compatible with my PC case?
Yes. The T4E includes both a full-height bracket (for standard ATX cases) and a low-profile bracket (for small form factor / SFF cases), making it compatible with virtually all standard desktop PC enclosures.
Does the T4E support Windows 11?
TP-Link’s official compatibility list covers Windows 10 and earlier. For Windows 11 compatibility, check the TP-Link Australia support page for the latest driver availability before purchasing.
What PCIe slot does the T4E require?
The Archer T4E uses a standard PCIe x1 slot. It is also compatible with larger PCIe x4, x8, and x16 slots. Check your motherboard for an available PCIe slot before purchasing.
Does the T4E support 5GHz Wi-Fi?
Yes. The T4E is a dual-band adapter supporting both 2.4GHz (up to 300Mbps) and 5GHz (up to 867Mbps). Connecting to the 5GHz band provides lower latency and less interference in congested environments.
Installation Note: The Archer T4E requires an available PCIe slot on your desktop motherboard. It is not compatible with laptops. Verify driver availability for your operating system on the TP-Link Australia support page before purchasing, particularly for Windows 11 and recent macOS versions.
