Feature: 1. In new appearance, hard disk case keeps comfortable feel with combination of bright and matte surface. 2. With unique texture, small and light HDD enclosure can be easy to carry, practical. 3. Powerful performance supports USB3.0 speed transmission, compatible for OSX / Windows dual system. No need to preset plug and play and powerful expansion supports 1TB/2TB/4TB/12TB. 4. Accuarncy electronics provides faster reading and writing output speed. Faster copper core wire performance and more stable. Inner patented silicone sleeve with shockproof system can protect data security 5. SATA interface supports 7/9mm thickness, 2.5-inch SATA hard drive or SSD solid state drive on the market. Specification: Item Type: Hard disk case Product Model: SY-HDD01 Color: Red Material: PC Support System: For OS X / Windows dual system Interface: USB3.0 Capacity: 1TB(Maximum Supported Capacity,Not Inclube Hard Disk,No capacity)/2TB(Maximum Supported Capacity,Not Inclube Hard Disk,No capacity)/4TB(Maximum Supported Capacity,Not Inclube Hard Disk,No capacity)/12TB(Maximum Supported Capacity,Not Inclube Hard Disk,No capacity) Size: Approx. 78 x 16.5 x 122.5mm / 3.1 x 0.6 x 4.8in. Package List: 1 x Hard Disk Case1 x Silicone Sleeve1 x Circuit Board1 x Data Cable