Product Review

The main benefit of a dual-band USB adapter is the ability to shift traffic from the congested 2.4 GHz band to the less-inteference 5 GHz space.
So you can use the 5GHz band for bandwidth intensive applications like HD video streaming and multiplayer gaming with speed of up to 433Mbps,
while 2.4GHz 150Mbps for simple tasks, such as web-surfing, social media or e-mail. Specifications

Standard: IEEE802.11a/b/g/n & 802.11ac
Frequency Range: 2.412GHz - 2.4835GHz, 5.15 GHz - 5.825 GHz
Antenna: External, 2dBi
Security encryption: WFA, WPA, WPA2, WPS2.0, WAPI
Interface: USB2.0
Support System: Windows 2000/XP/Vista/7/8.1/10(32-bit/64-bit) / Mac OS X 10.4-10.12
Soft AP & WPS Function: Soft AP Mode to create a Wi-Fi hotspot for mobile devices. WPS encryption method to remember and protect password.
Not compatibility: netgear/Win 7 64-bit/paperweight/XP/Ubuntu Linux 2.4/2.6/Dell Optiplex7040/Dell Optiplex7040/Xbox/Mac OS El Capitan (10.2)/Macpro /Lenovo Yoga 3, 8.1/Linux with Fedora 25; Linux (Mint, based on Ubuntu)/Ubuntu 16.04/HP Pavilion dv6/Toshiba Windows 7
Driver Download Link:
https://1drv.ms/u/s!AqEAx7Mk-u5mbcoNOIsSBxWy0bo
Note:
1.Please FIRST install the driver from CD or the link, Then insert the wifi adapter AC600Mbps. 2.We suggest you to insert wireless dongle into back USB port of your desktop,because usb port in the back can provide more power.
What's in the box:
1 x usb wifi adapter
1 x CD driver
1 x Antenna
1 x User Manual