Product Overview: SeeQVault compatible 3.5 inch external hard drive 4TB Product Type: External HDD Standard Storage Capacity: 4TB Specifications: Interface: USB 3.2 (Gen1) / USB 3.1 (Gen1) / 3.0 / 2.0 ■ Number of Terminals: 1 ■ Terminal Shape: Micro-B ■ Power Supply: AC 100 V 50/60 Hz ■ Hz ■ Maximum Power Consumption Consumption Efficiency (60 Hz) 2021 April Revision: II Classification 0.00115; External Dimensions (W x H x D): 4.5 x 1.3 x 6.7 inches (114 x 33 x 171 mm); Main Unit Only (excluding cable cover/protrusions) Weight: Approx. 20 - 80%; Operating Environment No condensation: No condensation: Temperature 5 - 35%; RoHS Standards. Value Compliant: Compliant. Main Accessories: USB 3.2 (Gen1) cable (3.3 ft (1 m), cable cover, AC adapter, instruction manual (English language not guaranteed), green purchase law: compliant, eco mark: not listed, PC green label: not compatible, International energy star: not compatible, Eco leaf: not compatible, VCCI: compatible, PC recycled: not compatible, RoHS directive: compliant. PSE compatible, J-Moss: not compatible.