Wi-Fi HDD Enclosure with Wi-Fi router and power bank; It is also a large capacity mobile storage device which is exchanging high speed data with computer through USB port or Wi-Fi network; Can transfer data through Wi-Fi network compared with traditional HDD enclosure and it support APP software from the third party, more convenient and comfortable for customers; USB 3.0 HDD enclosure; Portable wireless storage; Portable wireless router; 4000mAh Li-polymer battery; Can expand more storage through USB port; Can convert 3G network into Wi-Fi network