Specifications:High quality copper wire ensures fast transmission speed.Reliable and safe USB cable for data transmission and charge.Perfect replacement for Sony Walkman WMC/NW20MU.Type: USB CableWire Material: CopperCompatible Brand: for Sony Walkman MP3/MP4Compatible Models:for A720/A726/A728/A729/A805/A806/A808/A810/A815/A816/A818/A820/A826/A828/A829/A844/A845/A846/A847/A850/A855/A856/A857for A864/A865/A866/A867/A916/A918/A919/S545/S544/S540/S603/S605/S615F/S616F/S618F/S636/S638/S639for S640/S644/S645/S703F/S705F/S706F/S710/S715Ffor S716F/S718F/S730/S736F/S738F/S739F/S744for S745/S746/S750/S754/S755/S764/S765for E050/E353/E435F/E436F/E438F/E443/E444for E445/E453/E455/E463/E464/E465/E502/E503for X1050/X1051/X1060/X1061Data Transmission Speed: 12Mbps(1.5MB/s)Functions: Data Transmission, ChargeFeatures: Durable, Replacement, 22Pin, PortableCable Length: 120cm/47.24" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x USB Cable