Specifications: Brand: MAIWO Model: K104 Color: Black/White Material: ABS Plastic + PP Product Function: Read and Write Hard Disk Hard Disk Support: 2.5-inch SATA serial hard disk with 9.5mm or le thickne (included SSD) Hard Disk Interface: SATA Computer Interface: USB3.0 Supported Capacity: 3TB Operating systems: for Windows, Mac OS, Linux Wire Length: 175mm/6.89" Weight: 50g Size: HDD Box: 130 X 79 X 17mm/5.12 X 3.11 X 0.67" Cable: 246 X 27 X 12mm/9.69 X 1.06 X 0.47" Usage Steps: Step 1: Insert the drive cable into the PP box, and then insert the 2.5-inch hard disk into the SATA interface in the hard disk box Step 2: Insert the USB cable of the hard disk into the USB port of the host computer; At this time, the computer operating system will find new hardware, and automatically install driver. Warm Tip: If you are connected to a new hard disk, please right click "computer "-" management "- "disk management "- find the corresponding disk. First" initialize the disk "and then" New Simple Volume". Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement. 1 X HDD Case 1 X Cable