Specifications: Real-time knowledge, working status, matching LED indicator The red light will be on when the data is accessed, and the blue light will flash when the data is accessed. Intelligent sleep, hard disk more durable minutes of automatic sleep without operation, avoid 10 minutes or 30 minutes of long sleep waiting, affect the life of the hard disk, automatically wake up the hard disk when reading and writing data USB3.0 to SATA DC power supply version, easy to read 18TB hard disk Support free access to large-capacity hard disks to meet your higher needs. A variety of ways to play, SATA hard disk into mobile hard disk A variety of specifications, you can choose Package Included: 1 * adapter line Notes: Warm Tip: Additional purchase of an external 12V2A power adapter is required to connect a 3.5-inch hard disk. USB3.0 to SATA DC powered version can easily read 16TB hard disks and support free access of large-capacity hard disks to meet your higher storage needs. SATA Hard Disk Seconds Change into Mobile Hard Disk