Thank you very much for viewing! This product is an external hard disk drive in excellent condition, having been stored with very little use. It's a reliable "Buffalo" brand product, so you can use it with confidence. 【Product Overview】 Buffalo's "HD-NRLC3.0-B" model is an external hard disk drive boasting a capacity of 3TB. Its compact design makes it ideal for data storage and backup. It supports USB3.1 (Gen1), USB3.0, and USB2.0, and is widely compatible with Windows PCs and Macs. Even if your computer doesn't have a USB port, you can use an expansion interface made by Buffalo to use it comfortably. 【Features and Benefits】 ・Large capacity 3TB: You can store all kinds of data, such as photos, videos, music, and work documents, with plenty of room. Organizing and backing up data becomes much more convenient. ・Reliable Buffalo product: Because it's a Buffalo product, which has earned high trust in Japan, you can use it with peace of mind for a long time. ・Multi-function support: USB3.1 (Gen1) / USB3.0 compatible, with fast transfer speeds, allowing stress-free use even with large amounts of data. ・Compact design: With external dimensions of 39 x 120 x 187mm and a weight of approximately 1.0kg, it's space-saving and easy to carry. 【Accessories】 ・USB cable A to Micro-B (1m) ・AC adapter ※The box is not included, but it is in excellent condition with almost no signs of use. Recommended for people who: ・Want to store increasing amounts of data, such as photos and videos, all in one place. ・Need fast and large-capacity data storage. ・Are looking for a reliable brand product. This hard disk, with its large 3TB capacity, meets various data storage needs and may be a model that is currently difficult to obtain. Please consider this opportunity. We strive for prompt shipping, so you can purchase with confidence. Thank you very much.