Check the listing for details. 1702A EPROM Programmed With Your Data! A One-Stop Service For Intel And Others. Listed at 25.00 USD. Working with vintage computing, and finding that you need to flash an ancient Intel (and others) 1702A EPROM chip? Need just one or a handful of chips programmed one time only? Unlike essentially all EPROM types that came after, these chips are not programmable with any current commercial equipment, and a DIY programmer is cost prohibitive for one off work. This service INCLUDES THE EPROM. These chips have been obsolete for decades and can themselves be hard to source. I provide one 1702A EPROM, from Intel or another manufacturer. You send me the 256-byte file you want burned onto a chip, in binary, Intel hex, or Motorola s-record format, and I mail you the programmed EPROM, free shipping. I’m a hobbyist too and not a high volume operation, I do this as a service to the community— I happened to have invested in a programmer for these chips and an eraser and a stock of old eprom pulls for my own projects but it’s a pain to do that if all you need is a couple roms burned. Priced to cover costs, discounts on multiples. Can also help with readout of these chips if you are doing firmware preservation, get in touch