tp-link Archer T4U Plus AC1300 Dual Antennas High Gain Wireless USB Adapter User Guide
- June 4, 2024
- tp-link
Table of Contents
- Archer T4U Plus AC1300 Dual Antennas High Gain Wireless USB Adapter
- Chapter 1 Get to Know About Your Adapter
- Chapter 2 Connect to a Computer
- Chapter 3 Windows
- Chapter 4 macOS
- Appendix: Troubleshooting
- CE Mark Warning
- Safety Information
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Archer T4U Plus AC1300 Dual Antennas High Gain Wireless USB Adapter
User Guide
Archer T4U Plus AC1300 Dual Antennas High Gain Wireless USB Adapter
About This Guide
This guide is a complement to the Quick Installation Guide. The Quick
Installation Guide instructs you on quick installation, and this guide
provides the product overview and detailed instructions for each step.
When using this guide, please notice that features available of the adapter
may vary by model and software version. It may also vary by region or ISP. All
images, steps, and descriptions in this guide are only examples and may not
reflect your actual experience.
Conventions
In this guide, the following conventions are used:
| Convention | Description |
|---|---|
| Underlined | Underlined words or phrases are hyperlinks. You can click to |
redirect to a website or a specific section.
Teal| Contents to be emphasized and texts on the web page are in teal,
including the menus, items, buttons, etc.
Note:| Contents to be emphasized and texts on the web page are in teal,
including the menus, items, buttons, etc.
Tips:| Indicates important information that helps you make better use of your
device.
Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications.
Actual wireless data throughput and wireless coverage, and a number of
connected devices are not guaranteed and will vary as a result of network
conditions, AP limitations, and environmental factors, including building
materials, obstacles, volume and density of traffic, and AP location.
To ensure compatibility, you may need to update the adapter’s drivers after an OS update. You can find our latest drivers in the download center at tp-link.com/en/download-center.
*Use of MU-MIMO requires AP to also support MU-MIMO.
More Info
- The latest driver can be found at Download Center at https://www.tp-link.com/support.
- The Quick Installation Guide can be found where you find this guide or inside the package of the router.
- Specifications can be found on the product page at https://www.tp-link.com.
- A TP-Link Community is provided for you to discuss our products at https://community.tp-link.com.
- Our Technical Support contact information can be found at the Contact
Technical Support page at https://www.tp-link.com/support.
Chapter 1 Get to Know About Your Adapter
This chapter introduces what the adapter can do and shows its appearance.
This chapter contains the following sections:
- Product Overview
- LED Status
1.1 Product Overview
TP-Link Wireless USB Adapter connects your computer to a Wi-Fi network for
smooth HD video, voice streaming, and online gaming.
- The high-gain antennas greatly enhance the reception and transmission signal strength of the USB adapter
- Utilizes 802.11ac standard and is backward compatible with 802.11a/b/g/n
- Supports WEP, WPA/WPA2, WPA-PSK/ WPA2-PSK
- Supports Windows and macOS
1.2 LED Status
You can check the adapter’s working status by following the LED explanation table.
| Status | Indication |
|---|---|
| On | The driver has been installed successfully. |
| Off | The driver is not installed. The adapter is not detected. |
Tips:
If the LED is off, try these troubleshooting tips:
- Check if the adapter is recognized and enabled or not. Refer to Troubleshooting-T2 for detailed instructions.
- Remove and reinsert the adapter.
- Reinstall the software, if necessary.
Chapter 2 Connect to a Computer
This chapter introduces how to connect the adapter to your computer.
Before you start using your adapter, insert the adapter into a USB port on
your computer via the provided USB cable.
After connecting your adapter to the computer, please follow the instructions
in the appropriate chapter for your operating system: Windows, and macOS.
Chapter 3 Windows
This chapter introduces how to install your adapter’s driver, use your adapter
to join a wireless network, and uninstall your adapter in a Windows system.
The adapter is equipped with a Setup Wizard, which can guide you through the
installation process.
This chapter includes the following sections:
- Install Driver
- Join a Wireless Network
- Uninstall Driver
3.1 Install Driver
-
Insert the resource CD into your CD drive and run the Autorun.exe from the pop-up Autoplay window.
Note:
You can also download the driver or check the new release at https://www.tp- link.com/download-center.
2. In some operating systems, the CD screen will pop up automatically. Otherwise, run the CD manually. -
Select Archer T4U Plus and follow the instructions to complete the installation.
Note:
- For Windows 7, if the message “Windows can’t verify the publisher of this driver software” pops up, click Install this driver software anyway.
- If you can’t install the driver successfully, disable the antivirus software and firewall, then try again.
3.2 Join a Wireless Network
You can join a wireless network via Windows built-in wireless utility. Follow
the instructions below to use your computer system’s built-in wireless
utility:
- Click , or (Network icon) on the taskbar. Select the Wi-Fi network you want to join, and click Connect. Enter the network password when prompted.
- When the network icon changes to or, it indicates a successful network connection.
3.3 Uninstall Driver
The software uninstallation steps vary a bit from different systems. Please
follow the appropriate instructions for your Windows operating system: Windows
8/8.1/10, and Windows 7.
• Windows 8/8 1/10
Go to the Start menu to find the TP-Link application. Click Uninstall TP-Link
Archer
T4U Plus Driver, then follow the on-screen instructions to complete the
uninstallation.
• Windows 7
Go to Start > All Programs > TP-Link > Uninstall TP-Link Archer T4U Plus
Driver.
Follow the on-screen instructions to complete the uninstallation.
Chapter 4 macOS
This chapter introduces how to install your adapter’s driver and utility, use
your adapter to join a wireless network, manage your adapter and uninstall
your adapter in the Macintosh operating system.
This chapter includes the following sections:
- Install Driver and Utility
- Join a Wireless Network
- Management
- Uninstall Driver and Utility
4.1 Install Driver and Utility
We take the steps in Mac OS X 10.10 as an example – the steps may vary
slightly for other versions of Macintosh operating systems.
-
Download the driver and utility at https://www.tp-link.com/download-center.
Note:
The CD is included in the package. If your computer has a CD drive, you can also run the included CD to install the driver and utility. -
Double click to unzip the downloaded folder and run the Install.pkg.
3. The Install TP-Link Wireless USB Adapter Utility and Driver Wizard window
will appear. Click Continue and follow the instructions to complete the
installation.
4 . When the following screen appears, the driver and utility have been
installed successfully. Click Restart to finish the installation.
5 After restarting the computer, the TP-Link Utility icon will appear on the
menu bar in the upper-right corner of the screen. To use the utility to join a
Wi-Fi network with your adapter, refer to Join a Wireless Network.
Note:
If the TP-Link Utility icon does not appear on the menu bar, make sure the USB
wireless network adapter is connected properly and its LED is on.
4. 2 Join a Wireless Network
There are two options of using the adapter to join a Wi-Fi network.
Option 1: TP-Link Utility
TP-Link Utility lets you easily connect the adapter to a Wi-Fi network and
manage the adapter.
Option 2: WPS (Wi-Fi Protected Setup)
WPS (Wi-Fi Protected Setup) is a network security standard for easily adding
computers and other devices to a home network. Use this method if your
wireless router or access point supports WPS.
4.2.1 TP-Link Utility
Option 1
Click the TP-Link Utility icon on the menu bar, and choose a Wi-Fi network
from the list. Enter the password when prompted.
When you are connected to the internet, the network icon will change to .
 Option 2
-
Click the TP-Link Utility icon on the menu bar and then click Open
Wireless Utility at the bottom of the network list. -
Select the network you want to join from the list and enter the password when prompted. Click Join.
-
Note:
If your Wi-Fi network is not displayed in the list, you can try to join it by
WPS or by clicking Join Other on the above screen, and then follow the on-
screen instructions to join the network.
4.2.2 WPS (Wi-Fi Protected Setup)
WPS can be activated via PBC (Push Button Configuration) and PIN code on the
TP-Link Utility. Please refer to PBC or PIN below.
• PBC
1. Press the WPS/QSS button on your router or AP.
2. Within 2 minutes, click the TP-Link Utility icon on the menu bar and then
click WPS at the bottom of the network list.
3. Click PBC.
4. The following screen indicates a successful connection by WPS. Click OK.
 PIN
- Click the TP-Link Utility icon on the menu bar, and then click WPS at the bottom of the network list.
- Click PIN.
Within 2 minutes, log in to the web management page of your router or AP. Go to its WPS page, enter the PIN of the adapter in the corresponding field and click Connect.- The following screen indicates a successful connection by WPS. Click OK.
- Click the TP-Link Utility icon on the menu bar, and then click WPS at the bottom of the network list.
4.3 Management
TP-Link Utility provides you with an easy way to manage various connection
settings of your Wi-Fi network.
-
Click the TP-Link Utility icon on the menu bar and then click Open Wireless Utility at the bottom of the network list.
-
TP-Link Utility will pop up. Click the Profiles button to open the Profiles screen.
-
The Profiles screen lets you manage different Wi-Fi connection settings as profiles so that you can connect to your network easily.
Preferred Networks displays the networks that you once connected to. The networks’ status and information are displayed in the table.
-
To join a Wi-Fi network
If you want to join a Wi-Fi network that is listed on the profile screen, select the profile and click Apply in the bottom right corner. -
To manage an existing profile
If you want to change the wireless settings of an existing profile, select it and then you can edit its Security and Password. If you want to delete a profile, select it and click Remove.
4.4 Uninstall Driver and Utility
1 Double click Uninstall. command in the downloaded folder.
2 . Enter the password of your computer and when the “Uninstall Complete” a
message appears, the uninstallation is complete. 
Appendix: Troubleshooting
T1 What should I do if the adapter is not detected?
- Make sure the adapter is securely connected to the computer.
- Make sure you meet the minimum system requirements for the adapter and that the latest Windows and system updates are installed on your computer.
- Make sure you use the latest driver for your specific adapter. The latest drivers can be found at https://www.tp-link.com/download-center.
- Try a different USB port on the computer.
- Try restarting the computer or try using the adapter on a different computer.
T2 How to check if I have installed the driver for my adapter successfully or
not?
1. On your computer, please right click Computer icon and go to Manage;
2. Open the Device Manager and go to Network adapters, and then find the
corresponding TP-Link adapter, right-click it, and then go to Properties;
3. If
you can see “This device is working properly.” in the red box, you have
already installed the driver successfully.
 T3 What should I do if can’t connect to the Wi-Fi after installing the driver?
- Refer to T2 to check if you have installed the driver for your adapter successfully.
- Make sure the adapter is securely connected to the computer.
- Disable the antivirus software and firewall, then try again.
- Try a different USB port on the computer.
- Restart your computer and try again.
- Re-install the driver and try again.
T4 How to find the hardware version of the adapter?
-
The hardware version is printed on the product label on the package or the adapter.
There is a character string “Ver: X.Y” (for example, Ver:2.0) in the Serial Number field, and the number X is the hardware version of the adapter. -
Visit https://www.tp-link.com/faq-46.html and follow the second method to find the hardware version of the adapter.
For more detailed instructions:
- Can’t find the hardware version of the adapter: https://www.tp-link.com/faq-46.html
- Can’t find or join the wireless networks: https://www.tp-link.com/faq-2253.html
- Can’t install the driver: https://www.tp-link.com/faq-2252.html
FCC compliance information statement
Product Name: AC1300 Dual Antennas High Gain Wireless USB Adapter
Model Number: Archer T4U Plus
Responsible party:
TP-Link USA Corporation, d/b/a TP-Link North America, Inc
Address: 145 South State College Blvd. Suite 400, Brea, CA 92821
Website: https://www.tp-link.com/us/
Tel: +1 626 333 0234
Fax: +1 909 527 6803
E-mail: sales.usa@tp-link.com
This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and
on, the user is
encouraged to try to correct the interference by one or more of the following
measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/ TV technician for help.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference.
- This device must accept any interference received, including interference that may cause undesired operation.
Any changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
Note: The manufacturer is not responsible for any radio or TV interference
caused by unauthorized modifications to this equipment. Such modifications
could void the user’s authority to operate the equipment.
FCC RF Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment. End users must follow the specific operating
instructions for satisfying RF exposure compliance. This transmitter must not
be co-located or operating in conjunction with any other antenna or
transmitter. This equipment has been SAR-evaluated for use in hand. SAR
measurements are based on a 5mm spacing from the body and that compliance is
achieved at that distance.
We, TP-Link USA Corporation, has determined that the equipment shown as above
has been shown to comply with the applicable technical standards, FCC part 15.
There is no unauthorized change is made in the equipment and the equipment is
properly maintained and operated.
Issue Date: 2020.06.23
CE Mark Warning
This is a class B product. In a domestic environment, this product may cause
radio interference, in which case the user may be required to take adequate
measures.
OPERATING FREQUENCY (the maximum transmitted power)
2400 MHz -2483.5 MHz(20dBm)
5150 MHz -5250 MHz(23dBm)
5250 MHz -5350 MHz (23dBm)
5470 MHz -5725 MHz (23dBm)
EU declaration of conformity
TP-Link hereby declares that the device is in compliance with the essential
requirements and other relevant provisions of directives 2014/53/EU, 2011/65/
EU and (EU)2015/863. The original EU declaration of conformity may be found at
https://www.tp-link.com/en/ce
RF Exposure Information
This device meets the EU requirements (2014/53/EU Article 3.1a) on the
limitation of exposure of the general public to electromagnetic fields by way
of health protection. This device has been tested and meets the ICNIRP
exposure guidelines and the European Standard EN 62209-2. SAR is measured with
this device at a separation of 0.5 cm to the body while transmitting at the
highest certified output power level in all frequency bands of this device.
Carry this device at least 0.5 cm away from your body to ensure exposure
levels remain at or below the as-tested levels.
National restrictions
Attention: This device may only be used indoors in all EU member states and
EFTA countries.
Canadian Compliance Statement
This device contains license-exempt transmitter(s)/receiver(s) that comply
with Innovation, Science and Economic Development Canada’s license-exempt
RSS(s). Operation is subject to the following two conditions:
- This device may not cause interference.
- This device must accept any interference, including interference that may cause undesired operation of the device.
Caution:
- The device for operation in the band 5150–5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;
DFS (Dynamic Frequency Selection) products that operate in the bands 5250- 5350 MHz, 5470-5600MHz, and 5650-5725MHz.
Radiation Exposure Statement:
This EUT is compliant with SAR for general population/uncontrolled exposure
limits in RSS-102 and had been tested in accordance with the measurement
methods and procedures specified in IEEE 1528 and IEC 62209. This equipment
should be installed and operated with a minimum distance of 1.0 cm between the
radiator and your body. This device and its antenna(s) must not be co-located
or operating in conjunction with any other antenna or transmitter.
Industry Canada Statement
CAN ICES-3 (B)/NMB-3(B)
Safety Information
- Keep the device away from water, fire, humidity or hot environments.
- Do not attempt to disassemble, repair, or modify the device. If you need service, please contact us.
- Do not use the device where wireless devices are not allowed.
- This USB Adapter can be powered only by computers that comply with Limited Power Source(LPS).
Please read and follow the above safety information when operating the device.
We cannot guarantee that no accidents or damage will occur due to improper use
of the device. Please use this product with care and operate at your own risk.
Explanation of the symbols on the product label
| Symbol | Explanation |
|---|---|
| **** | For indoor use only |
| RECYCLING |
This product bears the selective sorting symbol for Waste electrical and
electronic equipment (WEEE). This means that this product must be handled
pursuant to European directive 2012/19/EU in order to be recycled or
dismantled to minimize its impact on the environment.
User has the choice to give his product to a competent recycling organization
or to the retailer when he buys a new electrical or electronic equipment.
References
- Link: Simple, secure one-click payments
- Download Center | TP-Link
- TP-Link Community
- TP-Link Australia - WiFi Networking Equipment for Home & Business
- Difficulties Experienced While Installing a TP-Link Wireless Adapter
- Why cannot I connect to my wireless network | TP-Link
- How to find the hardware version on a TP-Link device
- TP-Link Product Support - Wireless Networking Equipment Support
- WiFi Networking Equipment for Home & Business | TP-Link
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