This is a hard-disk external enclosure case for 2.5" SATA, SATA II, SATA III and SSD. Super slim, high speed USB 3.0 interface and up to 5Gbps transmission speed, which will transfer files quickly. Supports maximum storage capacity up to 3TB. Supports all 2.5" SATA, SATA II and SATA III Hard Disk Drive(HDD) or Solid State Drive(SSD). Backward compatible with USB 2.0 and 1.1. This case is a perfect solution for data transfers or data backup!Features:High speed USB 3.0 with up to 5Gbps data transmission rate, which will transfer files fast between computer and hard disk.Suitable for no more than 9.5mm thickness and 2.5" SATA/SATA II/SATA III/SSD, and it supports maximum storage capacity up to 3TB.Tool- & no screw design, hot-swappable hard disk drive enclosure, simple to plug and play, very convenient.Indicator LED light shows the working status.Super slim and easy to carry. Compatible with USB3.0, also backward compatible with USB2.0/1.1.Supports for Windows 7/XP/Vista/MAC2.0.This case is a perfect solution for data transfers or data backup.Specifications:Material: ABSColor: black, blue, white(optional)Suitable hard disk size: 2.5 inchData transfer rate: 5Gbps Storage capacity: 3TBOutput interface: USB 3.0Hard disk drive interface: SATA/SSDSupporting system: for Windows 7/XP/Vista/MAC2.0USB length: 45cmItem size: 120 * 77 * 13mm / 4.72 * 3.03 * 0.51in (L * W * H)Item weight: 43g / 1.52ozPackage size: 17.5 * 13.5 * 3cm / 6.89 * 5.31 * 1.18in (L * W * H)Package weight: 79g / 2.79ozPackage List:1 * HDD Case1 * USB Cable 1 * Leather CaseNote: The package does not include user manual.