Faster data transfer: The 3.0 Adapters supports USB 3.0 standard, ensuring quick transmission of file. Convenient storage solution: This 2.5inch hard drive enclosure with a 3.0 Adapters provides easy and efficient way to store and access your important file. Suitable for various users: Whether you're a student, professional, casual user, this product is meet your data needs. Usage scenarios: Perfect for home, travel, any situation where you need to store and transfer data security. The upper and lower cover are from solid materials, which can effectively protect the hard disk and prolongs its service life. Size:.7x3cm/2.75x1.18inch Package Includes: 1x USB 3.0 to Converters Color: As Shown Material: PCB Package Contents: 1 * Adapter Only the above package content, other products are not included. Note: Light reflection 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.