Kwikhompyutha yedesktop okanye ilaptop ekuphumeni, uHlobo C lujongano nje, njengeqokobhe, olusebenza ngokuxhomekeke kwiiprotokholi ezixhaswa ngaphakathi. Ezinye ii-interfaces zoHlobo C zinokutshaja kuphela, ezinye zinokuthumela idatha kuphela, kwaye ezinye zinokutshaja, ukuhanjiswa kwedatha, kunye nokukhupha isignali yevidiyo ngaxeshanye. Kwisibonisi esisekupheleni kwesiphumo, kuyafana nokuba ne-interface yoHlobo C, engafaniyo nokuba nemisebenzi eyahlukeneyo. Nangona kunjalo, zonke iimonitha ezisebenzisa i-interface yoHlobo C njengendawo yazo yokuthengisa zinokuxhasa ukufakwa kwesignali yevidiyo kunye nokutshaja kwakhona.