KuWFi USB 3.0 to Sata all-in-1 Wireless Hdd Docking station for 2.5" &3.5" SATA hard disk USB3.0Wifi HDD Enclosure docking station Support AP Wi-Fi bridgeHard disk not included White Color Support dual 2.5&3.5 SATA HDD at the same time,maximum capacity can be 3TB*2=6TB Support extra U disk/ Flash drive /RJ45 as WIFI Router /SD card reader Support iOS, Win XP/Vista/7, Android, MAC OS, Linux Wirless docking station for 3.5" &2.5 " hdd WiFi HDD Docking: No need usb cable to connect with docking anymore,connected via WiFi you all read all docucment in hard drive Data exchang center: Can upload,download and exchange document throught this device via WiFi LAN.