My Passport 4TB Black Features: Slim style Slim and durable design to help make your life on-the-go effortlessly convenient. Robust construction provides you with a reliable companion for your adventures. Expansive Capacity Unlock vast storage possibilities with up to 6TB capacity, providing plenty of space to carry your photos, videos, music, and important documents wherever life takes you - helping to keep everything securely within your grasp. Backup that’s simple. Help protect against ransomware. Scheduling backups of your precious files made easier with the included Acronis® True Image™ for Western Digital software. Also help fortify your important applications and protect your computer system against data loss caused by ransomware attacks. Help safeguard what matters most Help safeguard your files against unauthorized access at home or away. Use our included software to add an extra layer of security with password protection and built-in 256-bit AES encryption. A worry-free warranty We build our drives using tried and true components and provide a 3-year limited warranty for extra peace of mind. Designed with the Planet in Mind The enclosure of this drive is composed of more than 50% post-consumer recycled plastic. Packaging is made of over 50% post-consumer recycled pulp and is fully recyclable. Specifications: Capacity 4TB Connector Micro-B Interface USB 3.2 Gen 1 USB 2.0 Transfer Rate up to 5Gb/s Warranty 3-Year Limited Warranty Dimensions (L x W x H) 107.2mm x 75mm x 19.15mm Weight 0.21kgs Operating Temperature 5°C to 35°C Non-Operating Temperature -20°C to 65°C Certifications FCC-ICES, CE, BSMI, RCM, VCCI, EAC, UKCA