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ARCHER T4E

TP-link Archer T4E AC1200 Wireless Dual Band PCI Express Adapter

TP-link - TP-link Archer T4E AC1200 Wireless Dual Band PCI Express Adapter, 2x Dual Band detachable antennas, 11ac up to 867 Mbps, 11n up to 300 Mbps, 11A up to 54 Mbps, 11n up to 300 Mbps, 11g up to 54 Mbps, 11b up to 11 Mbps
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Prices, images and descriptions are for reference purposes only & may change without prior notice. PLEASE RELY ON ABOVE DESCRIPTIONS AND NOT ON IMAGES. ARCHER T4E TP-link Archer T4E AC1200 Wireless Dual Band PCI Express Adapter is available from Laptop Direct and it is sold as new from our Wireless: PCIe range of products. For reference purposes, the price of R401 is valid 2026-11-04, and while stocks last, may be valid until . The price displayed is a guide for reference purposes only, and may change without prior notice. Reference prices are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. A quote with final pricing is sent before a purchase can be made. T&C's apply. E&OE. Laptop Direct. You are looking at products found in the Wireless: PCIe category.
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Specification for the entire series

Important information: Kindly note that specifications differ between models. Features, options and accessories displayed below this paragraph are not included with this product unless it has been specified in the above description.


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ARCHER T4E

TP-link Archer T4E AC1200 Wireless Dual Band PCI Express Adapter

TP-link Archer T4E AC1200 Wireless Dual Band PCI Express Adapter, 2x Dual Band detachable antennas, 11ac up to 867 Mbps, 11n up to 300 Mbps, 11A up to 54 Mbps, 11n up to 300 Mbps, 11g up to 54 Mbps, 11b up to 11 Mbps

Overview Summary:

TP-Link Archer T4E AC1200 PCIe WiFi Adapter is designed to upgrade your desktop with fast and stable dual-band wireless connectivity. With support for speeds up to 867 Mbps on 5 GHz and 300 Mbps on 2.4 GHz, it delivers reliable performance for browsing, streaming, and online gaming. Install easily into a PCI Express slot and improve your home or office network experience.

With beamforming technology and two external antennas, the Archer T4E enhances signal strength and coverage for a more stable connection throughout your space. It is a practical upgrade for users who want consistent wireless performance without replacing their entire system. Shop now to improve your desktop connectivity in South Africa.

What tier does this fall into?

Mid-range

What is this best for?

Desktop WiFi upgrade, online gaming, HD streaming, video conferencing, home networking

Overview:

AC1200 Dual Band PCIe WiFi Adapter for Desktop PCs (Archer T4E)
The TP-Link Archer T4E AC1200 Wireless Dual Band PCI Express Adapter is designed to upgrade desktop PCs with stable and high-speed wireless connectivity. It delivers fast dual band performance and improved range through external antennas, making it suitable for gaming, streaming, and everyday internet use.

  • AC1200 Wireless Dual Band PCI Express Adapter Archer T4E
  • Easy Installation - Plug the adapter into an available PCI-E slot to upgrade your desktop
  • High-Speed Wi-Fi - Up to 1200 Mbps Wi-Fi speeds (867 Mbps on 5 GHz band and 300 Mbps on 2.4 GHz band)
  • 802.11ac Dual Band - 3 times faster than the 802.11n standard, suitable for high-intensity network usage
  • Beamforming - Wi-Fi signals are strengthened towards a specific direction where the client device is located
  • Multiple-Size Brackets - Low profile and full height brackets are included for flexible PC compatibility
  • 2x2 MIMO - Enables efficient access to high-speed wireless connections
  • Broad Wireless Range - Two external antennas improve coverage and signal stability

Description:

The Archer T4E AC1200 PCIe adapter enhances desktop wireless performance by combining dual band connectivity, beamforming technology, and 2x2 MIMO architecture. It is built to support demanding applications such as online gaming, HD video streaming, and large file transfers while maintaining stable throughput. External antennas improve signal reach and consistency, while the integrated heat sink helps maintain lower operating temperatures for improved stability and long-term reliability.

Features:

High-Speed Dual Band Connectivity for Modern Networks
Supporting IEEE 802.11ac, the Archer T4E provides significantly faster wireless speeds compared to older 802.11n standards. It separates network traffic across two bands for efficiency, allowing routine browsing and email on 2.4GHz while reserving 5GHz for high-bandwidth tasks.

Key performance specifications:

  • 5GHz band speed up to 867 Mbps
  • 2.4GHz band speed up to 300 Mbps
  • 11ac performance up to 1200 Mbps combined throughput
  • Backward support for 802.11a/b/g/n standards

Signal Stability and Coverage Enhancement
Beamforming technology intelligently directs wireless signals toward connected devices rather than broadcasting broadly. This results in improved connection stability and reduced interference. Combined with two external high-gain antennas, the adapter delivers extended range and more consistent connectivity across larger spaces.

Thermal Efficiency for Consistent Operation
A built-in heat sink dissipates heat generated during operation, helping maintain stable performance under load. Lower operating temperatures also contribute to improved reliability during extended usage sessions such as gaming or continuous streaming.

Desktop Upgrade Flexibility and Installation
The PCI Express interface ensures straightforward installation into compatible desktop systems. The adapter includes both low-profile and full-height brackets, making it suitable for compact builds and standard tower configurations.


Specifications:

© 2026 Respective owners and brand holders. This table has been carefully researched and generated by Laptop Direct CC (https://www.laptopdirect.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specificationsspacer
Product CodeARCHER T4Espacer
HARDWARE FEATURES
Interface PCI Express
Dimensions ( W x D x H ) 4.8 x 4.5 x 0.85 in (120.8*115.2*21.5 mm)
Antenna Type 2 Dual Band Detachable Antennas
WIRELESS FEATURES
Wireless Standards IEEE 802.11ac/n/a 5 GHz
IEEE 802.11n/g/b 2.4 GHz
Signal Rate 5 GHz
11ac: Up to 867 Mbps(dynamic)
11n: Up to 300 Mbps(dynamic)
11a: Up to 54 Mbps(dynamic)
2.4 GHz
11n: Up to 300 Mbps(dynamic)
11g: Up to 54 Mbps(dynamic)
11b: Up to 11 Mbps(dynamic)
Reception Sensitivity 5 GHz :
11ac HT80: -59.5 dBm
11ac HT40: -63 dBm
11ac HT20: -68 dBm
11n HT40: -70 dBm
11n HT20: -73 dBm
11a 54Mbps: -76 dBm
11a 6Mbps: -92 dBm
2.4GHz :
11n HT40: -67.5 dBm
11n HT20: -70 dBm
11g 54Mbps: -72 dBm
11b 11Mbps: -86.5 dBm
Transmit Power 5 GHz : 24 dBm(FCC) / 23dBm(CE) (EIRP)
2.4 GHz : 25 dBm(FCC) / 20dBm(CE) (EIRP)
Wireless Modes Infrastructure mode
Wireless Security Support 64/128 bit WEP, WPA/WAP2, WPA-PSK/WPA2-PSK, 802.1x
Modulation Technology DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM, 256-QAM
OTHERS
Certification CE, FCC, RoHS
Package Contents AC1200 Wireless Dual Band PCI Express Adapter Archer T4E
Low-Profile Bracket
Quick Installation Guide
Resource CD
System Requirements Windows 10/8.1/8/7/XP (32/64bit)
Environment Operating Temperature: 0degreesC~40degreesC (32degreesF~104degreesF)
Storage Temperature: -40degreesC~70degreesC (-40degreesF~158degreesF)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing

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