Amazon.com: AMGUR WMC-NW20MU USB Charger Cable Replacement Data Sync WM-Port USB Cable for Sony Walkman MP3 MP4 Player NWZ-S615f A916 A918 A919 NWZ-A10 NWZ-A15 NWZ-A17 NWZ-A25 (4 feet) : Electronics
Sony NW-A50 Series | Page 3 | Headphone Reviews and Discussion - Head-Fi.org
Amazon.com: Sony WM-Port/USB Cable for Walkman | WMC-NW20MU : Electronics
LineOut Cable for Sony Walkman With Wm-port : 4 Steps - Instructables