TP-Link Archer T3U Plus AC1300 High Gain Wi-Fi Dual Band USB Adapter,  867Mbps at 5GHz + 400Mbps at 2.4GHz, USB 3.0, 1xHigh Gain External Antenna, MU-

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AC1300 High Gain Wireless Dual Band USB Adapter
AC1300 Lightning-Fast Speed — AC1300 (867 Mbps on the 5 GHz band or 400 Mbps on the 2.4 GHz band) dual-band Wi-Fi to ensure all your devices run at full speed
MU-MIMO Technology — Improves the throughput and efficiency of the whole network with MU-MIMO technology
Dual-Band Wireless — The 2.4 GHz and 5 GHz bands provide flexible connectivity, giving your devices access to the latest dual-band Wi-Fi router for faster speed and extended range
High-Gain Antennas — Advanced external high-gain antennas greatly enhance the reception and transmission signal strength of the USB adapter
Supports the Latest Operating Systems — Fully compatible with Windows 10/8.1/8/7/XP and macOS
HARDWARE FEATURES

Interface USB 3.0
LED Status
Dimensions 2.28 × 0.71 × 6.83 in (57.8 × 18 × 173.4 mm)
Antenna 2 External High Gain Antennas
WIRELESS FEATURES
Wireless Standards IEEE 802.11b/g/n 2.4 GHz, IEEE 802.11a/n/ac 5 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 400 Mbps(dynamic)
11g: Up to 54 Mbps(dynamic)
11b: Up to 11 Mbps(dynamic)
Reception Sensitivity 5 GHz:
11ac VHT80: -62dBm
11ac VHT40: -64dBm
11ac VHT20: -68dBm
11n HT40: -71dBm
11n HT20: -73dBm
11a 54Mbps: -77dBm
2.4 GHz:
11n HT40: -70dBm
11n HT20: -71dBm
11g 54Mbps: -73dBm
11b 11Mbps: -87dBm
Transmit Power 5 GHz: 20dBm(FCC) / 20dBm(CE) (EIRP)
2.4 GHz : 18dBm(FCC) / 18dBm(CE) (EIRP)
Wireless Modes Infrastructure mode
Wireless Security WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
OTHERS
Certification FCC, CE, RoHS
Package Contents AC1300 High Gain Wireless Dual Band USB Adapter
Quick Installation Guide
Resource CD
System Requirements Windows 10/8.1/8/7 (32/64 bit)
Environment Operating Temperature: 0℃~40℃ (32℉ ~104℉)