Model Number: P7-WF17-TRA Key Specifications/Special Features: Dimension: 43.3mm(L)x36.2mm(W)x126mm(H)Support DLNA, WebDAV Protocol, up to 5 computers(window/MAC) ，smart TV/TV boxes and smart phone(android/IOS) devices to access at same timeAvailable mobile app, support copy, delete, upload and search function to locate/access files, steaming media to any deviceBuilt-in SD card slot to support SD/SDHC/SDXC menoty cards up to 128GBBuilt-in USB A port supporting USB mass storage for storage for sharing contents, also for charging smart phone up to 5V/2.4VWireless or wired (RJ45) internet pass-through connection, supporting 802.11b/g/n speeds up to 150Mbps.6700mAh 18650 battery cell built-in, up to 25 hours of continuous battery life

AC adapter: USB 5V/2.4A output, with Pogo Pin to connect and charge to the main part.