Both Blu-ray/DVDs have been tested and confirmed to work. Please refer to the following models for compatibility. We will assist you with any questions regarding installation or operation. We offer a one-week warranty from the date of delivery. Please understand that if the drive malfunctions, it could be due to a problem with the recorder itself, not just the drive. Please inquire beforehand if you have any questions. * Within one week of delivery, if any issues arise with the confirmed operations mentioned above, we will offer a return, refund, or exchange. * The unit with the serial number in the third photo will be sent. The overall photos are reused. * The bezel in the fourth photo will be attached and sent. Please use your existing bezel. * Only a Phillips head screwdriver is required for replacement, but please do so at your own risk. (Please unplug the power cable from the outlet.) Please be especially careful when removing and inserting the flat cable. * Compatible models include the following: BDZ-E520, BDZ-EW520, BDZ-EW1200, BDZ-ET1200, BDZ-ET2200 BDZ-E510, BDZ-EW510, BDZ-EW1100, BDZ-ET1100, BDZ-ET2100 Some of the following models use this "BRD-700T" drive, so please check: BDZ-E500, BDZ-EW500, BDZ-EW1000, BDZ-EW2000, BDZ-ET1000, BDZ-ET2000, and some other models. Please note that there is no compatibility with "BRD-600T". * We will ship via Takkyubin Compact. Please select your preferred delivery time from the following and let us know: 8:00-12:00 (morning), 14:00-16:00, 16:00-18:00, 18:00-20:00, 19:00-21:00 If we do not hear from you, we will ship without specifying a time. Please note that we will apply a tamper-evident tape to the product. If this tape is removed, we will not accept returns, refunds, or exchanges. Product Name: SONY BRD-700T Used BD Drive