Thank you for viewing. This is a Blu-ray drive, VXY2163. It was installed in a Blu-ray recorder, DMR-BZT730, until September 15th. After purchasing it new, I used it, but it started to have read errors, so I removed it when I obtained and replaced it with a separate drive. I have only done a simple cleaning. According to my research, it seems to be compatible with the DMR-BZT730 and also with the higher-end model DMR-BZT830, which was released at the same time. *Please confirm the compatibility yourself before purchasing. ■ Items included ・Blu-ray drive ■ Condition of the product ・Please check the photos for the appearance. ・This is the drive that came with the new DIGA unit. (Not a replacement from a used unit, etc.) ・There was no damage to the connectors when removing it. (Photo 3) The operating status just before removal was as follows: ・Tray opening and closing via the DIGA unit's button... possible ・Reading... impossible (The unit displayed "READ" and the disc was spinning) Regarding this product, we do not guarantee any operation except in cases such as a completely different item being delivered. We will take sufficient care in packaging using cushioning materials, but please understand that we are not liable for any changes in condition due to vibrations during transportation.