Mar 16, 2015 Realtek drivers for 802.11n and 802.11ac USB-adapters Realtek drivers for 802.11n. Realtek released drivers for 802.11ac USB. + Wireless Network Utility.

When possible, for Microsoft Windows users, we try to have drivers available for download through Windows Update for many of our products. For those products, simply plugging in your device should cause your PC to download and install drivers automatically if your PC has Internet access. For Mac OS X users with supported products, if a driver is not provided by the operating system, they must be downloaded and installed. Hengstler Grado 921 Manual Muscle. For Linux/Unix users, support varies widely by product, kernel version, and OS distribution. Click a product category below for driver downloads and installation instructions: No driver or software installation required: Firmware Updates.

The most obvious however is when you setup the USB WiFi Device did you enter any Security that the Router Employs? Things like a Passphrase would be the first thing to look. The Device is connecting to the Router but that doesn't mean that it will get past the router if it's not set to the Security permissions in the Router, after all that is why you are using a router to begin with to prevent any Wireless Connection from logging into your WiFi and downloading things that you do not approve.

Now assuming that the NB can connect to the Net did you originally setup only 1 System being able to log in with a WiFi Address? This is quite possible, and in the Setup of the Router itself and is best checked with a Wired Connection. Another possibility is when you installed the Software for the USB Device did it install any Networking Software? A lot of these things want to install their own Networking Software which isn't required and you are told in the Printed Instructions not to install it, but none the less when you run the setup you are prompted to install the Networking Software. For a very long time that have not come with some form of Security.