Tlhaloso: RS-232 ke litekanyetso tsa thelevishene bakeng sa ho kopanya mefuta e itseng ea thepa ea elektronike. Likhomphuteng tsa k'homphieutha , lisebelisoa tsa RS-232 li ne li atisa ho sebelisoa ho hokahanya modems ho li -ports tse kholo tsa lik'homphieutha tsa motho. Litsela tseo ho thoeng ke null modem li ka boela tsa kopanngoa ka ho toba pakeng tsa likotopo tsa RS-232 tsa lik'homphieutha tse peli e le hore ho be le sebopeho se bonolo sa marang-rang se loketseng ho fetisetsa lifaele.
Kajeno, litšebeliso tse ngata tsa RS-232 lik'homphieutha tsa elektronike li nkeloe sebaka ke theknoloji ea USB . Lik'homphieutha tse ling le marang-rang a marang-rang a na le li -port tsa RS-232 tse tšehetsang li-modem. RS-232 e boetse e tsoelapele ho sebelisoa lisebelisoa tse ling tsa indasteri, ho kenyeletsa thepa e ncha ea fiber optic le methati e se nang mohala.
E boetse e tsejoa e le: E khothalletsoa Standard 232