... reader CYSIM108 PUSH-PUSH card connector widely used in MP3,MP4,PMPGPS,card reader, digital camera and cell phone. Voltage rating:250VDCContact Resistance ... MP3,MP4,PMPGPS,card reader, digital camera and cell phone.widely used in MP3,MP4,PMPGPS,card reader, digital camera and cell phone. CYSIM108 card ...