set of realistic personal computer ports connectors or usb universal connector s or various plug connector ports firewire

11a adapter audio bus cable cctv coaxial component computer connect connection connector connectors data device display dvi eps equipment ethernet firewire graphic hardware hdmi icon input interface internet jack lan laptop micro mini modem monitor output personal plug port ports power printer realistic scsi serial set sign socket spdif speed symbol symbols thunderbolt transfer type universal usb various vector vga video wire