DYMO Label Printer 450. Cutting Mechanism: Manual. Font Types: All Windows Types. Interface: USB 2.0. Network Compatible: Yes. Portable or Desktop: Desktop. Power Supply Type: Power Adapter. Print Resolution: 600 x 300 dpi. Print Speed: 51 Labels/min. Print Technology: Thermal. System Requirements: Windows XP, Windows Vista, Windows 7, Windows 8, Mac OS X 10.5. Included in Delivery: 1 x Label Printer, 1 x Address Labels Starter Roll, 1 x Adapter, 1 x Power Cable, 1 x USB Cable, 1 x Quick Start Guide. Printable Line Quantity: 4. Number of Print Sizes: 18. Print Width: 56 mm. Label Type: LW Labels. Weight: 654 g. Dimensions:134 x 127 x 187 mm (H x W x D).