Complimented with a range of connectivity options, the SRP-350plusIII is an industry leading multi-functional 3-inch (80mm) thermal Printer. Featuring powerful printing performance of up to 300mm/second at 300dpi and a 16 shade grey scale for quality text, graphics and barcodes. Featuring a cost-saving paper reduction function (barcode reduction included), anti-jam guide and adjustable paper guide for 2-inch or 3-inch printing media. This user-friendly printer is comes with USB V2.0 FS + Ethernet as standard and optional USB V2-0 FS + Ethernet + Serial, Parallel, Powered USB or Bluetooth V4.2 + LE. Its Bluetooth model provides compatibility with all major operating systems including iOS™(MFi certified), Android™ & Windows™ and is supplemented.