[. . . ] [. . . ] The pairs are used to transmit Data/Address/ Command USB Cable Power Detector Ground Specifications Environment Storage Media Operation Storage Power Supply 2. 5 inch SATA Hard Disk 5 to 55 -20 to 60 USB DC 5 Volt Temperature Connection Interface USB2. 0 Size (L x W x H) With Hard Drive 126. 3 mm × 82. 4mm × 20. 4mm Weight Certificates 206g CE, FCC, BSMI Above technical information is based on industry standard data and tested to be reliable. However, Transcend makes no warranty, either expressed or implied, as to its accuracy and assumes no liability in connection with the use of this product. Transcend reserves the right to make changes in specifications at any time without prior notice. Transcend Information Inc. 3 [. . . ] [. . . ]