802.11ac - Dual Band Wi-Fi for Faster Connections
TP-LINK's Archer T4E supports the advanced Wi-Fi standard of IEEE 802.11ac, offering 3 times transferring rates as IEEE 802.11n. You can send emails and browse the web with 2.4GHz network, while keeping the speedy 5GHz band free for gaming, HD streaming and other bandwidth intensive applications.

Greater Coverage with Beamforming
Beamforming technology smartly focuses Wi-Fi signals towards connected devices for stable connections and boosted range.

Heat Sink for Ultimate Stability
A heat sink helps to dissipate the thermal energy generated by the adapter, which in turn improves stability. Additionally, lower temperatures help to extend the product lifespan.

External Antennas for More Targeted signal
Two external antennas utilize the latest wireless technology to achieve stable connections and boosted coverage.

TP-Link Archer T4E. Internal. Connectivity technology: Wireless, Host interface: PCI Express, Interface: WLAN. Maximum data transfer rate: 867 Mbit/s, Top Wi-Fi standard: Wi-Fi 5 (802.11ac), Wi-Fi band: Dual-band (2.4 GHz / 5 GHz). Product color: Black, Green

Connectivity technology	Wireless
Host interface	PCI Express
Interface	WLAN
PCI Card form factor	Half-height (low-profile)
Maximum data transfer rate	867 Mbit/s
Networking standards	IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Wi-Fi	Yes
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
WLAN data transfer rates supported	11,54,300,867 Mbit/s
Modulation	16-QAM, 64-QAM, 256-QAM, CCK, DBPSK, DQPSK, OFDM
Security algorithms	64-bit WEP, 128-bit WEP, 802.1x RADIUS, WPA, WPA-PSK, WPA2, WPA2-PSK
Bandwidth (first)	2.4 GHz
Bandwidth (second)	5 GHz
Internal	Yes
Component for	PC
Product color	Black, Green
Antenna	Yes
Antenna design	External
Transmitting power (CE)	23 dBm
Transmitting power (FCC)	24 dBm
Operating modes	Infrastructure mode
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 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, Windows XP, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	5 - 90%
Width	4.76" (120.8 mm)
Depth	4.54" (115.2 mm)
Height	0.846" (21.5 mm)
Quantity	1
Low-profile bracket	Yes
Package type	Box
Package width	8.15" (207 mm)
Package depth	5.83" (148 mm)
Package height	1.65" (42 mm)
Package weight	10.6 oz (300 g)
Mounting brackets included	Yes
Resource CD	Yes
Quick installation guide	Yes
Compliance certificates	RoHS, Federal Communications Commission (FCC), CE
Harmonized System (HS) code	85176990
Detachable antenna(s)	Yes
Antennas quantity	2
Transmit power range	59.5 - 92 dBmW
Conflict-Free	Yes
Sustainability compliance	Yes