I work for DuraLabel and we make the continuous vinyl tape with an orange top (orange header) and white bottom you describe. We also have the preprinted die-cuts for making arc flash labels, including extra large arc flash die cuts, up to 7" x 10.5" in size. Also, the DuraLabel PRO, PRO 300 and DuraLabel 7000 printers all have Ethernet ports available. Just specify you want Ethernet included at the time you place your order, and it will be included. If you have an existing DuraLabel printer that does not have Ethernet, we've found the small parallel port print servers work well with all DuraLabel printers. I just checked with our tech support department, and there have been no issues with DuraLabel printers and Ethernet connections. It works fine.