I-USB3.0 i-four-port optical fiber transmitter yenziwe sisithumeli kunye nomamkeli.I-interface ye-USB (i-USB3.0) yenginginya iyandiswa ukuya ekupheleni okude ngemowudi enye-imowudi enye okanye i-multi-mode optical fiber kwaye yandiswe kwi-4 USB port.