Setting up the Epson TM-T88V/T88VI USB – Lightspeed Retail (R-Series)
Epson TM-T88V Thermal Printer Serial + USB interface, with Power supply! | eBay
Amazon.com: Suamdoen USB to DB25 Male Serial Converter Apdater Null Modem Crossover Printer Cable FTDI Driver Programming for Epson TM-T88V Printer : Electronics