This is a programming GUI flash programmer for Renesas microcontrollers. * Model Name: RTE0T00001FWRJP000R * Brand: Renesas The PG-FP6 is a tool for erasing, writing, and verifying programs on user systems for flash memory-integrated microcontrollers manufactured by Renesas Electronics. It is fully compatible with the previous PG-FP5 model. It is equipped with features for production lines, such as writing via button operation and automatic writing, and allows for high-speed writing to microcontrollers from the PG-FP6. For more details, please refer to: [https://www.marutsu.co.jp/pc/i/952931/?srsltid=AfmBOoqnmIPbKJYiOTPUo_UNczySkzYFdRwk8Dd2vnNMzJNmBktEdAtP](https://www.marutsu.co.jp/pc/i/952931/?srsltid=AfmBOoqnmIPbKJYiOTPUo_UNczySkzYFdRwk8Dd2vnNMzJNmBktEdAtP) Please note that there are marks from removing the distributor's sticker on the outer box. The item has been opened, but the main unit is unused. I purchased many of these in the past with the intention of using them, but they were never used, so I still have some in stock. If you need multiple units, please comment. I will discuss the price, etc. I plan to ship as soon as possible, but it may take up to a week depending on work and other circumstances.