My Cloud Mirror 2-bay personal cloud storage keeps all your photos, videos and files twice as safe, at home and completely under your control, and lets you access them anytime from computers, tablets and smartphones. Automatically creates a duplicate copy of all your content onto the second drive - automatic backup for all your computers, and photos and videos on your mobile devices - sync content across all your computers for up-to-date access anytime, anywhere - create one place for you, friends and family to collect and share memorable photos and videos. 615 hours of video, 615 Divx movies. USB 3.0. Weight 2.3kg. Size H17.1, W9.9, L15.4cm. Manufacturers 2 year guarantee.