RGB lamp beads gorgeous soft lights. Universal for 2.5/3.5 inch serial hard disk. No operation for 10 minutes and enter Intelligent sleep. Plug and play, tool-free plug-in. Material: ABS Plastic Output Interface: USB3.0 Main Control Scheme: ASM1153E Transmission Rate: 5Gbps Product Power Supply: 12V 2A External Power Supply Support Capacity: Single Disk 16TB Applicable Hard Disk: Universal for Serial Port 2.5/3.5 inch Hard Disk Support System: for Windows/Mac/Linux Multi-System Compatible, No Driver Installation Required Indicator Status: The chassis automatically changes color after power on, and the blue light flashes when reading and writing data Package list: 1x HDD Docking Station