TP-Link Archer T4E AC1200 Wireless Dual Band PCI-E Adapter

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, perfect for high-intensity network usage

Beamforming – Wi-Fi signals are strengthened towards a certain direction where client exists

Multiple-Size Brackets – Low profile and full height brackets are both provided, suitable for all PCs

2×2 MIMO – Users can easily access a high-speed wireless connection

Broad Wireless Range – Two external antennas ensure greater Wi-Fi coverage and enhanced stability

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 11/10/8.1/8/7/XP (32/64bit)
• Environment Operating:

Temperature: 0℃~40℃ (32℉~104℉)
Storage Temperature: -40℃~70℃ (-40℉~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing