Features: portable wireless and functions as a NAS network storage,with standard 12V 2A power adapter supports 24 hours of continuous work. USB3.0 300Mbps high-speed transmission, support 3.5in SATA serial hard disk, backup storage data through computer or mobile phone and other devices After plugging in the USB storage, you can share photo files at any for time for multimedia playback. Metal material, better heat dissipation, and plastic bracket can be placed arbitrarily. Wireless connectivity via tablets and smartphones, allows more than 10 users to share data simultaneously. Specifications: Dimensions:206x118x32mm/8.11x4.64x1.26in (H x for W x D approximate ) Input: 100 - 240V, 50/60Hz, 0.8A Output: 12V, 2000mA Material:Aluminum Alloy Ports: Power Switch,USB 3.0 port (for USB 2.0/1.1),RJ-45 LAN port ,for DC 12V port Supported File Formats: Picture: JPG, TIFF, JIF, BMP;Audio: MP3, AAC, m4a, wav, aiff ; Video:MP4, MOV, m4v, avi, M-JPEG<br/> Package Includes: 1x 3.5" Drive Enclosure 1x Wireless Antenna 1x US Power Adapter 1x USB 3.0 cable 1x User Manual 1x Screwdriver Screw pack 1x Stand note: The internet and HDD can not access at the same for time,but you can read and write the data in the hard disk Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is /- 1-3cm.