【Say Goodbye to Wi-fi Dead Zones】- You shouldn't have to put up with slow internet speeds at home thanks to this 2.4GHz and 5GHz USB adapter. With 100 yards of coverage, feel free to surf from your bedroom porch or garage. It's perfect for gaming as well! | 【Your Own Secure Wireless Network】- The AC1300 Series is supported by all WLAN routers WPA/WPA2/WEP. And it's undisturbed by other normally interfering devices, which means you won't have unexpected dropped calls or loss of signal quality period. | 【Reach Your Full Potential】- You may be fed up with your old modem or router or have a broken internet card or antenna, but you don't need to replace it! At up to 400Mbps 802.11N or 867Mbps 802.11AC, this Wi-Fi adapter is to get you faster speed. | 【Simple to Install】- 1) Install the driver 2) Plug it in and 3) Go. That's true whether you're using Windows 10, 8.1/8, 7, Vista, XP, Mac 10. 6-10. 15 | 【12-Month Replacement / Refund Provided】Replacement will be offered if you have issues with our wifi adapter within 1 year from the date purchased, 45 days no questions asked refund. | 【About signal drops issues】 (1) Please insert the wifi adapter to a usb 2.0 port. (2) Please reinstall driver from included USB stick or EDUP website.