SD Card connector CY-4 IN 1, SD+MMC+MS+XD It is widely used in MP3,MP4,card reader, digital camera. SD Card connector CY-4 IN 1 is our main product, KAN is our own brand.Voltage rating:250VDCContact Resistance: 50mΩ MaxCurrent rating:0.5Amps MaxOperating Temperature : -250c~+850cMating cycle:10000 insertionsIt is widely used in MP3,MP4,card reader, digital camera.