The FL‑PR3 (also called PG‑FP3 or Flashpro III) is a dedicated flash programmer built for NEC (now Renesas) flash‑memory 78K0 family microcontrollers. It's manufactured by Naito Densei Machida Mfg / The FL‑PR4 / PG‑FP4 (Flashpro IV) is the newer USB‑enabled successor to the FL‑PR3/PG‑FP3 / SOME COSMETIC WEAR / POWERED ON (SEE PHOTOS) / NO FURTHER TESTING WAS DONE / POWER SOURCE INCLUDED / FREE SHIPPING***