Thank you for viewing. I am selling an I-O DATA external hard drive, HDCZ-UT1KC. ＜Product Description＞ I prepared this for data storage on my PC, but I'm selling it because I haven't used it much while connected. The power was turned on and off frequently due to the sleep and wake functions of my laptop. The disk health is good according to DISK INFO, with no problems. I haven't formatted it because I haven't recorded much data. Some of the apps that came with it when I bought it are still installed. It has been left in place, so the exterior is generally clean. Please judge the condition based on the photos. Brand: I-O DATA Model Number: HDCZ-UT1KC Country of Manufacture: Japan Interface: USB3.0 Capacity: 1TB Accessories: AC adapter, USB3.0 cable The I-O DATA HDCZ-UT1KC is a reliable external hard drive case. It supports USB 3.0 for high-speed data transfer. Please note that this is a used item, so there is no warranty. Also, we cannot accept returns, exchanges, cancellations, or respond to inquiries regarding usage. Thank you for your understanding. Shipping is scheduled for the day after payment is received via Kuroneko Compact. We hope that someone who can make good use of this product will consider purchasing it.