Product Description Detailed Specs Downloads Reviews/Questions Product Description CL-S321,TT,203DPI,Ser&USB,US cord Detailed Specs Citizen CL-S300 Desktop Printer Data Sheet.pdf https://www.thermalprintersupplies.com/content/product_downloads/other/Citizen CL-S300 Desktop Printer Data Sheet.pdf null null null null null null null null MFG Part Number CL-S321UGSN Product Type Barcode Printer Print Method Thermal Transfer DPI 203dpi Connectivity RS-232, USB Media Handling No Additional Options Product Family CL-S300 Downloads Citizen CL-S300 Desktop Printer Data Sheet (PDF) Warranties Warranties Reviews/Questions The Citizen CL-S321UGSN is also known as CIT -CLS321UGSN or CLS321UGSN