• The USB3.0 port transfer rate is 10 times faster than USB2.0 and is compatible with USB2.0, making it ideal for online high-definition video streaming, large file transfers and downloads
• After pressing the adapter's WPS button for 6s and the router's WPS button for 1s (different routers may have different times), you will connect to the network without a password. The one-touch WiFi Protected Setup (WPS) button allows users to easily protect their wireless home network. Using the WiFi Alliance's advanced WPA/WPA2 encryption technology, it improves the interoperability and security of WLAN and effectively protects the user's wireless environment
• When there is only a wired network connection, you can activate the WN688A3D's soft tap function after installing the bundled utility software. Therefore, you will create a WiFi hotspot for mobile devices, which is very useful in places where there is only one internet cable available and many people have to use the internet

Specification:

• Working temperature: 0℃~40℃
• Storage temperature: -10℃~70℃
• Standard protocol: 802.11ac/802.11a/b/g/n
• Port: USB3.0
• Frequency band: 2.4GHz and 5GHz
• Distance: 300 meters outdoors, 100 meters indoors (varies with actual environment)