This is SSD HDD Case, not include any SSD HDD Inside 2.5 inch Hard Disk Case SATA USB3.0 USB 2.0 Portable SSD Disk HDD Box 5Gbps 6Gbps External Hard Disk Enclosure USB 2.0 SSD Case Feature: USB2.0 transmiion interface, compatible with USB 2.0, USB1.1 Support hot swap Support hard drive type: 2.5 inch SATA notebook hard drive and SSD solid state drive, mechanical hard drive and solid state drive Specifications: Name: USB2.0externalhard disk box Material: ABS External transfer interface: USB2.0 Surface treatment: frosted surface Compatible operating systems: for Win7/win8/Win10 Mac OS and the latest version Theoretical transmiion speed up to: 480Mbps External interface: USB2.0 to USB mini-B Color: black Product size: 120x73x11mm/4.72x2.87x0.43in USB 3.0 SATAII SSD Case Feature: USB3.0 transmiion interface, compatible with USB 2.0, USB1.1 Transmiion speed: 5GB/sec MAX Support hot swap Support hard drive type: 2.5 inch SATA notebook hard drive and SSD solid state drive, mechanical hard drive and solid state drive Specifications: Name: USB3.0 External hard disk box Model: 025LSU3 Material: ABS External transfer interface: USB3.0 Surface treatment: frosted surface Compatible operating systems: for Windows 98/SE/ME/2000/XP/Vista/ Win7/win8/Win10 Mac OS 8.6 and the latest version External interface: USB3.0 to USB3.0 micro-B Color: black Product size: 120x73x11mm/4.72x2.87x0.43in USB 3.0 SATAIII SSD Case Feature: Specifications: Material: ABS Support Capacity: 8 TB hard disk Support Type: for 2.5'' SATA3 mechanical hard disk and SSD External Interface: USB 3.0 to USB 3.0 Micro-B External Transmiion Interface: USB 3.0 Surface Treatment: Frosted surface Transmiion Speed: Up to 6 Gbps (theoretical), the latest high-speed USB 3.0 transmiion interface, while downward compatible with USB 2.0, USB1.1 Hot Swap: Support Compatible Operating System: for Windows 98/SE/ME/2000/XP/Vista/Win7/Win8/Win10 Mac OS 8.6 or the latest version Color: Black Product Size: 120 X 73 X 11 mm/4.72 X 2.87 X 0.43'' 1 X 2.5 inch Hard Disk Case (Not included Hard Disk) 1 X USB Cable 1 X Sponge Mat