... 5V 3A 15W Car Voltage PSU Converter Regulator Module for GPS, LED, MP3,Mobile DC 12V/DC ... 5V 3A 15W Car Voltage PSU Converter Regulator Module for GPS, LED, MP3,MobileDescriptionUse synchronous voltage stabilizing technology ... , instruments and meters, LED displays, cable TV,GPS,MP3, MP4 and other fields.Specifications:Input voltage: ... Car Voltage PSU Converter Regulator Module for GPS, LED, MP3,Mobile