Hypertec CFD-USB-07, USB flash drive duplicator, 7 copies, USB 2.0, Black, Gray, Copy, Erase, LCD Hypertec CFD-USB-07. Product type: USB flash drive duplicator, Number of simultaneous copies: 7 copies, Interface: USB 2.0. Power supply: 72 W, AC input voltage: 120-230 V. Dimensions (WxDxH): 7.48 x 11.4 x 6.69" (190 x 290 x 170 mm), Weight: 9.92 lbs (4.5 kg)