I don't know about speed, haven't tested it. But for recording video on the phone it was enough. Today, information can be read from it. But write something down, delete something, or format it badly. Well, at least the pictures and all sorts of documents have not disappeared.
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Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
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