TP-Link Archer T4U Plus User Manual

3
Chapter 1 Get to Know about Your Adapter
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.
• A high-gain antenna greatly enhances 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 Mac
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:
1. Check if the adapter is recognized and enabled or not. Refer to Troubleshooting-T2 for detailed
instructions.
2. Remove and reinsert the adapter.
3. Reinstall the software, if necessary.

TP-Link Archer T4U Plus Specifications

General

Interface	WLAN
USB version	3.2 Gen 1 (3.1 Gen 1)
USB ports quantity	1
Connectivity technology	Wireless
Wi-Fi	Yes
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Frequency range	2.4 - 5 GHz
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Security algorithms	WEP, WPA, WPA-PSK, WPA2, WPA2-PSK
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Maximum data transfer rate	867 Mbit/s
WLAN data transfer rates supported	11, 54, 300, 400, 867 Mbit/s
Internal	No
Certification	FCC, CE
Component for	PC/Laptop
Product color	Black
LED indicators	Status
Transmitting power (CE)	20 dBm
Antenna gain level (max)	5 dBi
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 90 %
Mac operating systems supported	Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura
Windows operating systems supported	Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Sustainability certificates	RoHS
Harmonized System (HS) code	85176990
Package depth	150 mm
Package width	200 mm
Package height	44 mm
Package weight	230 g

Weight and Dimensions

Depth	19.2 mm
Width	84 mm
Height	156.3 mm