Part Number MUSB-B4-S-RA Usb And Firewire Connectors in stock with ready to ship. Get an instant quote for Adam Technologies part number MUSB-B4-S-RA by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for MUSB-B4-S-RA. Our dedicated account manager will get back to you within 15 minutes.