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 802.11ac - Dual Band Wi-Fi for Faster ConnectionsTP-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 BeamformingBeamforming technology smartly focuses Wi-Fi signals towards connected devices for stable connections and boosted range.Heat Sink for Ultimate StabilityA 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 signalTwo external antennas utilize the latest wireless technology to achieve stable connections and boosted coverage. Ports & interfaces PCI Card form factor Half-height (low-profile) Interface WLAN Host interface PCI Express Connectivity technology Wireless Network Bandwidth (first) 2.4 GHz Bandwidth (second) 5 GHz Security algorithms 64-bit WEP, 128-bit WEP, 802.1x RADIUS, WPA, WPA-PSK, WPA2, WPA2-PSK Modulation 16-QAM, 64-QAM, 256-QAM, CCK, DBPSK, DQPSK, OFDM WLAN data transfer rates supported 11,54,300,867 Mbit/s Wi-Fi standards 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) Top Wi-Fi standard Wi-Fi 5 (802.11ac) Wi-Fi band Dual-band (2.4 GHz / 5 GHz) Wi-Fi Yes Networking standards IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n Maximum data transfer rate 867 Mbit/s Design Operating modes Infrastructure mode Transmitting power (FCC) 24 dBm Transmitting power (CE) 23 dBm Antenna Yes Antenna design External Product colour Black, Green Component for PC Internal Yes System requirements 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 Operational conditions Storage relative humidity (H-H) 5 - 90% Operating relative humidity (H-H) 10 - 90% Storage temperature (T-T) -40 - 70 °C Operating temperature (T-T) 0 - 40 °C Sustainability Sustainability compliance Yes Weight & dimensions Height 21.5 mm Depth 115.2 mm Width 120.8 mm Packaging data Package weight 300 g Package height 42 mm Package depth 148 mm Package width 207 mm Package type Box Low-profile bracket Yes Packaging content Quick installation guide Yes Resource CD Yes Mounting brackets included Yes Technical details Compliance certificates RoHS, Federal Communications Commission (FCC), CE Logistics data Harmonized System (HS) code 85176990 Other features Quantity per pack 1 pc(s) Conflict-Free Yes Transmit power range 59.5 - 92 dBmW Antennas quantity 2 Detachable antenna(s) Yes leaflet
