LabelWriter 450 Duo Bandwidth: 12 mm...56 mm Dimensions L x W x H: 197 x 140 x 183 mm Connection: USB Cutter: automatic Display: no Power supply: Mains adapter Print speed: 71 labels/minute Suitable bands/labels: Dymo Label Weight: 1.36 kg Interfaces: USB Print method: Thermo direct Print resolution: 300 x 600 dpi