Vantec NST-260WS3 2.5" SATA III 5 Gbp/s to USB 3.0 HDD Enclosure + WiFi Features: - External Enclosure for Smart Hand-Held Device - Support Upload and Download From External Storage Through WiFi - Support Wi-FI 802.11 b/g/n Transfer - Support Wi-Fi Security Protection WEP/WPA/WPA2 - Multiple Users Simultaneous Connection - Native iOS & Android App Downloadable Via iTunes & Google Play - Support PC/Mac Wireless Access - Support USB 3.0 Transfer Rate Up To 5Gbps - Support SATA I/II/III 2.5" Hard Drives - Support Firmware Update. Support SMB File Access Over IP - Battery Capacity Up to 5000mAh