Review on 🔌 PRG-056 MCUmall GQ-4X V4 True USB Universal Chip Programmer: EPROM Flash, PIC BIOS, AVR - Full Pack (Canada Made, GQ Brand) by Patrick Mccall

I bought it hoping it can program old ROMs. That works great. I'm not an engineer, but I still managed to do what I wanted, which was copying and modifying old UV stores. He does a lot more roles than I can tell, but it's a lot. Definitely worth the money if you need to do chip programming. Sure it can't do everything, but it can definitely do more than I'll ever need. All in all a good product at a good price.