1. USB 2.0 to 2.5 inch 3.5 inch IDE SATA HDD Hard Drive Converter Adapter Cable + AC Power Adapter, Supports SATA Hard Disk / ATA/ATAPI CD-ROM/R/RW DVD-ROM (based on ATAPI spec.) External power adapter included, for power up the 5V/12V IDE/ATAPI devices usage. 2. Use your 2.5 inch / 3.5 inch IDE hard drive or SATA hard disc as an external hard drive. Connect your ide to usb adapter to your computer through a USB port. 480 MB/s high speed transfer rate (USB 2.0 specification), limit depend on the IDE device/SATA device and the driver. 3. Connect to the IDE device using USB interface and SATA device too. USB 2.0 standard, 480M bps full speed. 4. PLUG & PLAY: No drivers needed! It comes with an external power supply in case you do not have sufficient power from the computer. 5. IMPORTANT NOTE: Please DO NOT oppositely insert 4-pin plug of the SATA power cable into 4-pin socket of AC power supply cable with big force by mistake! You have to plug in the 4-pin cable plug correctly in the same order as in the picture! Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC100-240V Color:Black Material:plastic Package Contents: 1 * USB to IDE / SATA cable adapter 1 * SATA Data cable(Color is random, cannot be specified) 1 * AC Cord 1 * AC Power Converter 1 * IDE to SATA power cable