... board usb sd card 2.FOB price:US $0.95-98.95/pcs 3.SGS,Rohs,ISO9001,ISO14001 approved 4.Payment terms: ... T/T,Paypal mp3 board usb sd card / manufacturerWelcome to Eastwin! Our PCB ... cutouts,complex,irregularBoard TypeRigid, Flexible, Rigid-flexibleBoard MaterialFR-4 glass epoxy, FR-4 high Tg, Rohs compliant,Aluminum,Rogers,etc.Board CuttingShear ...