Note: 
Dear friend，this is a AC wireless adapter， if you want use this AC adapter work very well ，Please kindly check your router before your order， cuz if your router are not the AC router， it will just like a general adapter， many thanks !
Specifications:
1200Mbps 11AC double frequency wireless network card
1.1200Mbps
2.11AC double frequency wireless network card
3.USB3.0 wireless adapter
Chipset RTL8812AU
Standard IEEE802.11 ac/a/b/g/n standard
Interface type USB3.0/Compatible USB2.0
Wireless mode Centralized control (Infrastructure) and Peer-To-Peer(Ad-Hoc)
Antenna Built-in antenna
Wireless speed 2.4G:300Mbps ;5.8G:867Mpbs
Data modulation BPSK，QPSK，CKK，OFDM(BPSK，QPSK，16-QAM，64-OAM)
Frequency 2.4G/5.8G
Encryption 64/128/152 digit WEP encryption，WPA/WPA-PSK，WPA2/WPA2-PSK Encryption and WPS one key encryption
Operation system Windows XP/Vista/WIN 7/WIN 8 etc.
Coverage area Indoors: 100m (Owing to the different environment)
Outdoors: 300m (Owing to the different environment)
Package content:
with retail box
1* 1200Mbps Wireless adapter
1*CD drive
1*English user manual
1*Guarantee card
