100% brand new and high quality. Feature: USB2.0/3.0 transmission interface, compatible with for USB 2.0, USB1.1. Support hot swap, no tools required, plug and play. Support hard drive type: 2.5 inch SATA notebook hard drive and SSD solid state drive, mechanical hard drive and solid state drive. Compatible operating systems: for Windows 98/SE/ME/2000/XP/Vista/ Win7/win8/Win10 Mac OS 8.6 and the latest version. 2.5 inch Hard Disk Case only, other accessories demo in the picture is not included Specificatins: Item Type: 2.5 inch Hard Disk Case Material: Plastic Size: 12x7.3cm/4.7x2.8in Color: Black Transmission speed: 5GB/sec MAX Interface Type: USB 2.0, USB 3.0 Quantity: 1 Pc Note: Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes: 1 x 2.5 Inch Hard Disk Case 1 x USB Cable