Features: Experience fast speed and seamlessly data transfer with the double Bay External Hard Disk Docking Station. Compatibles both 2.5 and 3.5inch disks, ensuring fast speed USB3.0 data transfer up to 5Gbps. Featuring offline cloning capabilities for effortless file duplication from one hard drive to another without a computer. With a vertical insert and cooling, this docking station ensures efficient heat dissipation and safe operating, supported by intelligent chip that monitors the cloning progress. For professional, photographers, video editors, and users requiring large storage capacities, this docking station supports simultaneously use of two hard disks, eliminating the need for frequent swapping. Specifications: Item: Color Light Effect USB3.0 Hard Drive Docking Station Connection method:USB3.0 Transfer speed up to 5Gbps and backward compatibles USB2.0/1.1 Dimension: approx. 13.46x11.43x7.62cm/5.3x4.5x3inch Applicable: 2.5 and 3.5inches Double Bay Solid Disks Power Supply: 12V Cable USB3.0 connection cable Package Includes: 1PC Double Bay Hard Drive Docking Station note: Due to the problem of lighting effects there is certain tolerances in product, please understand. Please allow 0-1cm error due to the measurement.