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Izihlanganisi ze-USB eziphuhliswe phakathi kwiminyaka yee-90s zathatha indawo yoqhagamshelo lwedatha olusemgangathweni kunye nojongano lokudluliselwa kwebhodi endala ye-USB serial kunye namazibuko ahambelanayo.Kuze kube namhlanje, kwiminyaka emininzi kamva,Izixhumi ze-USBziseyenye yezona nkqubo zidumileyo ngenxa yoqhagamshelwano lwedatha kunye neenkqubo zothumelo lwedatha.Izixhumi ze-USB zinamandla ngenxa yesicelo sazo esifanelekileyo, ukuguquguquka, ukuhambelana kunye nokukwazi ukuthembela kwamandla.
Isidibanisi se-USB sineendawo ezimbini ezisisiseko:
1. Umgqomo: Isingxobo se-USB sifakwe kunye nekhonkco "lomfazi" kwihostele (efana nekhompyutha) okanye isixhobo (esifana nekhamera yedijithali okanye ikopi).
2. Iplagi: Iplagi ye-USB iqhagamshelwe kwintambo kunye nekhonkco "yendoda".
Iimpawu ezisebenzayo ze-USB Connectors
1. Ukubamba
Ngokungafaniyo nezinye iziqhagamshelo ezindala, i-USB igcina amandla okubamba isokhethi kwindawo yeeperipherals kunye neentambo.Akukho zijikelezi zebhontsi, izikrufu okanye iikliphu zentsimbi zokuyigcina isendaweni.
2. Ukuqina
Uyilo oluphuculweyo lwe-USB luhlala ixesha elide kunekhonkco yangaphambili.Oku kungenxa yokuba iyatshintshatshintsha, ivumela uphawu lwe-USB longeze iziqhagamshelo ekusebenziseni isoftwe yekhompyutha ngaphandle kokuphazamisa kakhulu ukusebenza (okt ukuvala okanye ukuqalisa kwakhona ikhompyutha).
3. Iimpawu zoLondolozo
Ujongo olusondeleyo kwiIsidibanisi se-USBiya kubonisa ulwimi lweplastiki olusondeleyo kunye nenye ithebhu yentsimbi evaliweyo ekhusela uxhulumaniso lonke kunye nokugcinwa okongeziweyo kwe-USB.Iplagi ye-USB nayo inendlu echukumisa i-socket kuqala ngaphambi kokuba izikhonkwane ziqhagamshelwe kumamkeli.Ukukhusela iingcingo kwisinxibelelanisi, ukumisa iqokobhe kukwalungile ekupheliseni okumileyo.
4. Ubude bulinganiselwe
Ngelixa i-USB inezi mpawu zintle kunye nezixhasi, ukusebenza kojongano lokudluliselwa kwedatha kusenomda.Iintambo ze-USB azikwazi ukudibanisa iiperipherals kunye neekhompyutha ezinde kuneemitha ezi-5 (okanye i-intshi eziyi-16 5 iinyawo).Ngenxa yokuba zenzelwe ukudibanisa izixhobo kwiidesksi ezihlukeneyo, kungekhona phakathi kwezakhiwo okanye amagumbi, izixhumi ze-USB zilinganiselwe ubude.Nangona kunjalo, oku kungasonjululwa ngokusebenzisa i-USB esebenza ngokuzimeleyo ngokusebenzisa i-hub okanye intambo esebenzayo (i-repeater).I-USB inokuphumeza ibhulorho ye-USB ukunyusa ubude bentambo.
Ngaphandle kwezi zithintelo, isinxibelelanisi se-USB sisesona sixhobo sinamandla sokudlulisa idatha esikhoyo namhlanje.I-USB ilindele uphuculo lwesiqhagamshelo ukugxila ekuphuculeni isantya sodluliselo, ukuhambelana, kunye nokuqina.