The Utility seems to be blocked by firewall or other anti-virus software. I should get 300Mbps with this wireless adapter. I can still connect to the internet, using the Windows wireless connection, but the speed is limited to 1Mbps. It wanted me to select and switch to the USB Adapter, but when I did, it said "Failed to switch wireless network adapter". When the installation finished, the software automatically opened to the "Advanced" tab leaving the rest gray and unable to click.
#Tl wn821n driver windows 7 driver#
I installed the Driver & Utility, which went fine. Hi, I have a similar problem with the TP-LINK 300Mbps Wireless N USB Adapter, Model No. I am also connected through a LAN Connection, but disabling that doesn't seem to solve the problem either Other than that it says "Windows couldn't automatically bind the IP protocol stack to the network adapter." whenever I diagnose the USB Adapter or Troubleshoot the network connection. there's a red cross below the monitor icon which doesn't ever disappear When I connect/disconnect it says "No connections are available".Īlso in Control Panel > Network and Internet. I tried disabling then re-enabling the device, rebooting. I googled for a solution and somewhere it suggested I uninstalled the driver and re-install it without the utility (driver only), using the windows configuration tool instead. It wanted me to select and switch to the USB Adapter, but when I did it said "Failed to switch wireless network adapter". I first installed the Driver & Utility, which went fine. I bought this TP-LINK 300Mbps Wireless N USB Adapter, Model No.