1. Adpter SATA III USB 2.0 3.0 Cable External Hard Drive USB to Serial 22pin Converter Hard Disk 6 Gbps for 2.5inch HDD/SSD. 2. This USB 2.0 3.0 to SATA Converter Cable connects any standard 2.5 inch SATA Hard Drive or Solid State Drive (SSD) to a computer through USB 3.0 ports. It's a perfect to backup files or upgrade your notebook hard driver. 3. SATA 3 specification Support to 6Gbps 4. Easy and quick access to external storage 5. LED activity indicator Fully compatible with USB 3.0 and backwards compatible with USB 2.0/1.1 Plug and play,hot-swapping Support 98/2000/XP/Vista/7/8, . Noted: Only available for notebook hard drive and SSD, for 3.5 inch deskbook hdd Comply with serial ATA2.0 standards. Compatible with USB port (1.0,1.1 &2.0) & SATA Hard disk (1.5 GB/S & 3 GB/s). Added USB2.0 power supply interface, support 2.5inch high-capacity memory driver. Compatible with 7 (32-bit/64-bit)/Vista (32-bit/64-bit)/XP (32-bit/64-bit)/server 2003 & 2008 (32-bit/64-bit) system A Type: SATA Cables Model Number: USB3.0 2.0 to SATA 2.5 hard Drive Line color: Black Material: Plastic + tinned copper wire size: Length about 32cm Package Contents: 4 x Usb Sata Cable 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.