1. CPU Heat Dissipation Silicone Grease + Heat Dissipation Copper Sheet, Comparable To The Powerful Ice Shield Heat Dissipation System Of High Performance Game CPU. 2. Fully Transparent Metal Shell, Elegant, Technological Beauty And Heat Dissipation Are Indispensable. 3. LED Indicator Monitoring, The Blue Light Is Always On In The Power-On State, And The Blue Light Flashes When Reading Data. 4. Automatic Sleep Without Operation For 10 Minutes, Reducing Hard Disk Wear And Loss, And Longer Hard Disk Life. 5. Plug And Play, Widely Compatible, No Need To Install The Driver, Just Plug It In And Use It. Product Name:Externo Hard Disk Box Support Capacity:2TB Transmission Rate:5gbps Output Interface:USB 3.2 Gen2 Type-C Colour:Black Material:PC Size:112x53x16mm Package Contents: 1 * Hard Drive Disk Case 1 * Data Cable 1 * Chinese and English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.