Upgrades PCs to 802.11ac the latest & most powerful Wi-Fi technology - 3 times faster than wireless N speeds. 5G WIFI Ideal for gaming online and seamless HD video streaming</br>Wifi usb adapter up to 600Mbps Wi-Fi speeds on 5.8GHz (433Mbps) and 2.4GHz (150Mbps) bands. Dual band reduces interference for better connections to more Wi-Fi devices Use Roaming technology promise high effective wireless connect</br>802.11ac Wi-Fi technology and detachable 2dBi omni-directional dual band antenna for increased coverage and stability; Dual band wireless usb adapter downward compatability 802.11g/n Internet device</br>2.0 USB Wireless wifi Antennas Support Operation System:Window 2000/XP/Vista/Win7/Win8/Win10/Mac OS 10.6-10.12.(pelase download the driver from EDUP official website if can not use the CD:http://www.szedup.com/support/driver-download/ep-db1607-driver/)</br>Wifi dongle AC600Mbps lifetime warranty Easy to installdriver updates and full technical support in English.(Newest driver link in description or Contact us)</br></br>Product Description</br></br><b>Suggestion</b><br> 1.Please download the driver from CD or EDUP officail website first?? and then insert the adapter(don't plug the WiFi Adapter first)<br> 2. We suggest you to insert wireless dongle on back USB port of your desktop??because usb port in the back can provide more power.<br> <br><br><b>If can not download driver from the CD?? please download the UPDATED driver from EDUP official website:http://www.szedup.com/support/driver-download/ep-db1607-driver/<b/><br><br> Specification:</b><br> W