AC1200 Wireless Dual Band PCI Express Adapter Archer T4E Key Features 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 Mpbs 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 certain direction where client exists Multiple-Size Brackets – Low profile and full heigh brackets are both provided, suitable for all PCs 2×2 MIMO – Users can easily access to high-speed wireless connection Broad Wireless Range – Two external antennas ensure greater Wi-Fi coverage and enhanced stability AC1200 Wireless Dual Band PCI Express Adapter Archer T4E 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.

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. Easy Setup Simple software installation with the intuitive Utility on the provided CD Advanced Security WAP,WPA/WPA2,WPA-PSK/WPA2-PSK encryption standards ensure your data is safe from intruders Operating System Supports Windows 10/8.1/8/7/XP(32/64 bit) Low-Profile Bracket In addition to the standard bracket, a low-profile bracket is also provided for mini tower computer cases Specifications 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

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 System Requirements : Windows 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 What's in the box AC1200 Wireless Dual Band PCI Express Adapter Archer T4E Low-Profile Bracket Quick Installation Guide Resource CD