Are you experiencing a poor wireless signal within the house with your existing wireless network? Or are you demanding high performance range extender to support your home theater devices? Tenda offers you two types of devices you can use to extend your existing range coverage - a simple range extender Tenda A9 and the Wi-Fi booster Tenda AC5. When do you need each of them? Basically Tenda A9 range extender doesn't compare with AC5 Wi-Fi Booster. Firstly about the prices, you need to pay twice as much as A9 for AC5. Secondly the performance, A9 is designed for HD media streaming but AC5 is designed for standard wireless range extender. Let's have a look more detail between the two products.Tenda A9 wireless Range Extender
Here is a whole information for setting up the Tenda router. If still you need help then visit Tenda official Website.