Sturdy plugs & moulded strain reliefs high mechanical resistance Suitable & tested for USB (Universal Serial Bus) 20 backward compatible with USB (Universal Serial Bus) 11 Twisted data lines (twisted pairs) Feature Product Features USB Standard USB 20 Length 3 Colour Black Quality 5 Stars Connection 1USB A Plug Connection 2USB (Universal Serial Bus)-B Plug Max Data Transfer Rate 480 Gold Plated Yes