TP Link 300 mb/s High Speed High Gain USB Wireless Broadband Adapter Tested to work with up to Windows 8 but you will need to download the necessary driver for the device to work. So please ensure that you have the technical ability to do this. If you simply plug the device into a Windows 8 PC it will not work until you download the required driver. You can do this directly from TP Link’s website.
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