2.5 3.5 inch USB3.0 Dual SATA HDD Enclosure with HUB & OTB Function, The Maximum Support Capacity: 16TB 1. Support 2.53.5-inch SATA interface hard disk, SD card and TF card and all standard USB digital devices at the same time, data interaction without interference, daily storage expansion one button to get. 2. Plug and play, tool free installation. 3. The single block capacity supports more than 8TB and the total capacity can reach 16TB. 4. SATA 3 6Gbps master control solution supports USB 3.0 5Gbps high-speed transmission. 5. Three-dimensional heat dissipation, heat will not deposit the hard disk box, to prevent the hard disk from stagnation damage, crash, etc., to maximize the protection of the hard disk life. 6. Support for all operating systems on the market such as WindowsunMac. 7. Connect the power supply to back up the original disk data to the target disk without connecting to the computer. Press and hold the OTB button for 3-5 seconds. After the offline clone indicator lights up, press the OTB button again. . 8. USB3.0 hub current output 2A, mobile phone charging is convenient and fast. 9. USB 3.0 wire, use seven core with shield 99.9 and high purity copper core, transmission Better ability and faster, ensuring stable and efficient transmission. Parameters: 1. Interface: USB 3.0 dual SATA interface. 2. Size: 12x15x5.5cm. 3. USB3.0 line length: 80cm.