Tenda U1 300Mbps Ultra-Fast Wireless USB Adapter . Homepage; Home Network. Whole-Home Wi-Fi; Tenda Technology Tower ,#1001 Int' l E-City Zhongshanyuan Road The wireless of your laptop or desktop is not working. You tried switching the wireless switch off and on and you tried rebooting several times, but you don't see any 2. go to Network adapters 3. go to your wifi adapter mine is called "Edimax EW-7833UAC AC1750" 4. go to properties 5. go to advanced tab 6. go down to "Wireless Mode" 7. I chose IEEE 802.11a/n/ac since that's what my router supported, note I had to scroll up in the menu I didnt realize this for a few minutes Tenda C80s-How to reset the camera to factory settings. Tenda C80s-Why can’t open the video, display a circle, prompt waiting. Tenda C80s-Why can't I add a device or fail to configure the network. Tenda C80s-Why memory card can’t be recognized. Tenda C80s-Why some functions of APP can't be used. Get ready to regain your wireless connectivity with our expert solutions for resolving USB WiFi adapter detection problems. 1. Fix USB WiFi Adapter Not Detected: Update the Adapter’s Drivers. Outdated, corrupted, or missing drivers are the most common cause of USB WiFi adapter not detected issue. Updating to the latest driver version often 2、Then input default user name and password:admin, then click login. 3、Then click Advanced to go to the router's home page. Ⅴ,click Tools→Firmware Upgrade on the left side, then click Browse to Locate and select the firmware, then click Upgrade to upgrade the firmware for the router. The router will reboot after finish upgrading. 1. Bandwidth Limitations. The first and most common issue you might come across is having a bandwidth limitation. Where most routers and Wi-Fi dongles now come with both 5GHz and 2.4Ghz bandwidth (band). You should check to see which bandwidth both your router and Wi-Fi dongle support. If your dongle or adapter supports the 5GHz band then it is Options: 1) Go to the Network Adapters Device Manager, select your wi-fi adapter and take note of the driver version in use. 2) Go to the driver tab and uninstall the driver and its software. 3) Restart your computer. Windows will automatically reinstall the appropriate driver for the wi-fi adapter. w3aG0F.