Portable wireless NAS storage with standard 12V 2A power adapter supports 24 hours of continuous operation. USB 3.0 300Mbps high-speed transmission, supports 3.5-inch series hard disk; backup and store data via computer or other devices. After connecting the USB storage, you can share photo files anytime for multimedia playback. Metal construction provides better heat dissipation; plastic bracket allows flexible placement. Wireless connectivity with tablets and smartphones enables over 10 users to share data simultaneously. Specifications: Input: 100-240V, 50/60Hz, 0.8A Output: 12V, 2000mA Ports: Power port, USB port (for USB 2.0/1.1), RJ-45 LAN port, DC 12V port Supported File Formats: Picture: JPG, BMP Audio: MP3, AAC, M4A, WAV, AIFF Video: MP4, MOV, M4V, M-JPEG Plug Type: EU Plug (suitable for countries including Germany, France, Spain, Italy, Indonesia, etc.) Voltage: AC 220V Color: Black Material: Aluminum Package Contents: 1 x 3.5-inch Enclosure 1 x Wireless Antenna 1 x Power Adapter 1 x USB Cable 1 x Screwdriver and Screw Pack 1 x Stand Note: Product appearance may vary slightly due to different production batches; this does not affect functionality. The package includes only the items listed above; other items are not included. Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement error allowed: +/- 1-3 cm.