StarTech.com Standalone 1 to 2 USB Thumb Drive Duplicator and Eraser, Multiple USB Flash Drive Copier, System and File and Whole-Drive Copy at 1.5 GB/min, Single and 3-Pass Erase, LCD Display. Product type: USB flash drive duplicator, Number of simultaneous copies: 2 copies, Interface: USB 2.0. AC input voltage: 110 - 240 V, Output voltage: 5 V, Output current: 2 A. Dimensions (WxDxH): 130 x 120 x 25 mm, Weight: 190 g. Package width: 168 mm, Package depth: 213 mm, Package height: 77 mm. Master (outer) case length: 447 mm, Master (outer) case width: 417 mm, Master (outer) case height: 355 mm