Feature: 100% brand new and high quality Direct connection to the phone. Many people collective use. The iPhone iOS， Android， Windows compatible Max. 128 gb TF card support Memory expansion/date/date backup sharing Specifications: TF card slot: maximum support 128 gb TF card. USB port: USB power supply and normal work. LED display working state. Memory expansion: WiFi card reader， mobile power supply or computer WiFi card reader can spontaneously wi-fi， mobile phone just connect the WiFi， mobile memory expansion， external no WiFi network. Data sharing: At the same time in various devices (iPhone， Android phones and tablets， Windows PC)， through the WiFi data sharing and transmission. Insert USB car charger or car DVD， data sharing. Save the photos video immediately. Has the MKV， RMVB， FLV format without transformation format， etc. Who said that apple can't expanded memory? Break the apple file management co.， LTD.， the application of extended stored unlimited! Open the card reader， cell phone/mat new dish operator immediately. You don't need to worry about equipment out of memory. Compatibility: Almost all the mobile wireless flash drives work， and your device to increase storage capacity. Such as: mobile phone， iPhone 5 s iPhone 5 iPhone 4 s samsung Galaxy S5 cubot C9 +， cubot P9， cubot Doogee dg300 cubot P6， X6， samsung HTC zte blackberry/cubot huawei mobile phones; Tablet， tablet， iPod touch， the Kindle Fire， samsung， samsung excelvan， zhuo loch， asus/all volunteers and Android tablet please note: if you are not sure your smart device suitable for or not， please feel free to contact us. System requirements: It can be used with a PC or MAC running Windows 8， Windows 7， Windows Vista， Windows XP， or MAC OS 10.6 or higher. Mobile devices: iOS 5 or later and the Android version 2.3 or higher. Please note: a Web browser wi-fi equipment is required. Wireless card reader can store and access your music， video， photos and files across multiple devices and wireless. Wireless card reader can connect up to eight devices simultaneously， so you can quickly put all your mobile devices or share files with your friends. Portable drives don't need an Internet connection， cable， or router， so it can travel anywhere. Package Content: 1x Card Reader 1x User Manual