Portable wireless 3.5-inch HDD enclosure that functions as a compact NAS device. Key benefits and why you need it: - Enables simple, shared storage for photos, videos, and backups so multiple devices can access a single hard drive without a PC. - Supports continuous 24-hour operation with the included 12V 2A power adapter for reliable round-the-clock access. - Provides faster file transfer and multimedia playback over USB3.0 at up to 300 Mbit per second while remaining compatible with USB 2.0 and 1.1 devices. What makes it stand out: - Metal housing for improved heat dissipation and a plastic stand for flexible placement options. - Wireless sharing that allows more than 10 users, enabling tablets and smartphones to access files at the same time. - Multiple connection options including LAN, USB, and DC power for versatile setups. Main features: - Portable wireless NAS-style 3.5-inch HDD enclosure designed for serial 3.5-inch hard drives. - Standard power supply input 100 to 240 volts, 50/60 hertz, 0.8 amp; output 12 volts, 2000 milliamp for continuous 24-hour operation. - USB 3.0 high-speed transfer up to 300 Mbit per second; includes a USB port compatible with USB 2.0 and 1.1. - RJ-45 LAN port for wired network access, plus DC 12V power input. - Aluminum alloy body for better thermal performance and long-term durability. - Supports common image file formats including JPG, JIF, and BMP. Dimensions and physical info: - Dimensions 156 x 118 x 32 millimeters, approximately 8.11 x 4.64 x 1.26 inches. - Material aluminum alloy with plastic mounting stand. What is included: - One 3.5-inch HDD enclosure. - One wireless antenna. - One power adapter. - One USB cable. - One user manual. - One screwdriver with screw pack. - One stand. Important usage notes: - The device does not support simultaneous internet access and hard drive network access, but the hard drive data can be read and written while the device is in use. - Color appearance may vary slightly from pictures due to lighting and display differences. - Allowable measurement error is 1 to 3 centimeters. Typical use scenarios: - Home media server for sharing photo and video libraries to tablets and smartphones without a dedicated computer. - Small office backup device for consolidating and sharing a 3.5-inch hard drive among multiple users. - Portable backup solution for photographers who need to store and access large files from several devices on location. This description matches the original specifications and contents for the portable wireless 3.5-inch HDD enclosure.