TP-Link Archer T4U AC1300 Wireless Dual Band USB Adapter 2.4GHz (400Mbps) 5GHz (867Mbps) 1xUSB3 802.11ac Omni Directional Antenna WPS button USB Ext Cable Ultra-fast Wi-Fi – 1300Mbps wireless speeds (400Mpbs on the 2.4GHz band and 867Mbps on the 5GHz band) with support for the next generation 802.11ac Wi-Fi standard Dual Band Wireless - 2.4GHz and 5GHz bands for flexible connectivity High gain antennas – Improved range, signal quality and transmission performance MU-MIMO –Delivers highly efficient wireless connection Super Speed USB 3.0 Port - Up to 10x faster transfer speeds than USB 2.0 WPS Button - Easy wireless security encryption at the push of the WPS button HARDWARE FEATURES Interface USB 3.0 Button WPS button Dimensions ( W x D x H ) 3.64×1.24×0.55 in. (92.47×31.55×13.9mm) Antenna 2 High Gain External Antennas Antenna Type Omni Directional WIRELESS FEATURES Wireless Standards IEEE 802.11ac, IEEE 802.11a, IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Frequency 5GHz 2.4GHz Signal Rate 5GHz 11ac_ Up to 867Mbps(dynamic) 11n_ Up to 300Mbps(dynamic) 11a_ Up to 54Mbps(dynamic) 2.4GHz 11n_ Up to 400Mbps(dynamic) 11g_ Up to 54Mbps(dynamic) 11b_ Up to 11Mbps(dynamic) Reception Sensitivity 5GHz： 11a 6Mbps_ -91dBm 11a 54Mbps_ -77dBm 11nHT20：-74dBm 11nHT40：-71dBm 11ac HT20_ -70dBm 11ac HT40_ -66dBm 11ac HT80_ -62dBm 2.4GHz: 11b 11Mbps_ -86dBm 11g 54Mbps_ -74dBm 11n HT20_ -72dBm 11n HT40_ -70dBm Transmit Power <20dBm (EIRP) Wireless Modes Ad-Hoc / Infrastructure mode Wireless Security Support 64/128 bit WEP, WPA-PSK/WPA2-PSK Modulation Technology DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM, 256-QAM OTHERS Certification CE, FCC, RoHS Package Contents AC1300 High Gain Wireless MU-MIMO USB Adapter Archer T4U Quick Installation Guide Resource CD System Requirements Windows 10/8.1/8/7/XP, Mac OS X 10.9-10.13 Environment Operating Temperature_ 0℃~40℃ (32℉~104℉) Storage Temperature_ -40℃~70℃ (-40℉~158℉) Operating Humidity_ 10%~90