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Features:

High-Speed Wi-Fi: 256QAM support increases the 2.4 GHz data rate from 150 Mbps to 200 Mbps, 200 Mbps on the 2.4 GHz band and 433 Mbps on the 5 GHz band, ensure you fully enjoy fast AC Wi-Fi.
Dual Band Wireless: 2.4 GHz and 5 GHz band provide flexible connectivity, giving your devices access to the latest dual-band Wi-Fi router for faster speed and extended range
High-Gain Antenna: A 5dBi high-gain antenna greatly enhances 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 Mac OS X

Specification:

WIRELESS FEATURES
Wireless Standards	IEEE 802.11b/g/n 2.4 GHz, IEEE 802.11a/n/ac 5 GHz
Wireless Speeds	600 Mbps (200 Mbps on 2.4 GHz, 433 Mbps on 5 GHz)
Frequency	2.4 GHz, 5 GHz
Wireless Modes	Ad-Hoc / Infrastructure Mode
Wireless Security	WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
Modulation Technology	DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM, 256-QAM

OTHERS
Certification	FCC, CE, RoHS
Package Contents	AC600 High Gain Wireless Dual Band USB Adapter Archer T2U Plus Quick Installation Guide Resource CD
System Requirements	Windows10/8.1/8/7/XP, Mac OS X 10.9-10.14
Environment	Operating Temperature: 0°C~40°C (32°F ~104°F) Storage Temperature: -40°C~70°C (-40°F ~158°F) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing