1.0TB external hard drive with USB 2.0 connection, ideal for safe and convenient data storage. The main body is slightly yellowed. Condition confirmed. Photos have been deleted. Numbers are written on the back with a marker. - Brand: I-O DATA - Model Name: HDCS-U1.OR2 - Storage Capacity: 1.0TB - Connectivity Interface: USB 2.0 - Color: White - Series: HDCS-UR Series Thank you for viewing.