The DYMO Rhino 4200 Handheld Label Printer is designed for industrial applications, offering a familiar QWERTY keyboard for easy navigation. It prints labels up to 19mm wide and supports various materials including industrial-strength adhesive labels and heat-shrink tubes. Key features include patented direct access keys (hotkeys) for quick formatting of wire/cable wraps, flags, barcodes (Code 39 and Code 128), fixed-length labels, and module labels. The 'Favorites' key provides fast access to frequently used labels, symbols, and terms, while the 'Custom' key saves customized settings to eliminate repeated steps. This printer boasts a resolution of 180dpi and has dimensions of 230mm in height, 88mm in width, and a weight of 770g.