Still bothered by the weak WiFi signal at home? Have you ever heard or used WiFi amplifier， which is the best partner of router. This XiaoMi Mi WiFi Amplifier Wireless Router Expander is just the right one we’d like to share with you. It is in so mini size that is portable for daily use. Just insert the WiFi amplifier to the router and it could automatically pair. In this way， you will get strong signal for watching movie or surfing the Internet smoothly. Plug and play， no installation! What is more， it features 180-degree rotatable USB interface， convenient to use.                                    Features            Only compatible with XiaoMi router / XiaoMi router mini at presentPlug and play; convenient to charge and operateNo need to switch the hot spot， Wi-Fi signal enhances up to doubleLight weight， room-saving and easy for daily carryingSpecial USB power supply unit， the USB can be rotated at 180 degreeIt can upgraded automatically without any settingCan detect the signal connection state and strength accurately and inform you of something wrongCaution: <br>This Amplifier only support Xiaomi router. We don&acute;t recommend to the user who has Third party router.                                                            Specifications            Weight    0.88oz / 25g    <br>Color    White    <br>Dimensions    (4.72 x 1.18 x 0.20)" / (12 x 3 x 0.5)cm(L x W x H)    <br> <br><br><br><br><br><br><br>                                                             Package Includes            1 x XiaoMi Mi WiFi Amplifier