Sekungamashumi eminyaka,I-USB-A I-port ibilokhu iyindinganiso evamile, into ejwayelekile kukho konke kusukela kumakhompyutha kuya kumashaja odongeni. Ukuma kwayo okungunxande kanye ne-"right-side up" impikiswano cishe kwakuyisiko lokungena ezweni lobuchwepheshe. Kodwa muva nje, kungenzeka ukuthi uqaphele ama-port e-USB-A ambalwa kuma-laptop amasha, ama-smartphone, ngisho nezinye izesekeli. Ngakho-ke, ingabe i-USB-A iyasuswa?
Ukukhuphuka kwe-USB-C
Impendulo emfushane ithi:yebo, nakanjani izophela, kodwa ayinyamalali ngobusuku obubodwa. Umshayeli oyinhloko walolu shintsho ukukhuphuka kweI-USB-CYethulwe ngo-2014, i-USB-C inikeza izinzuzo eziningana ezikhangayo ezenza kube yi-elandelayo ecacile:
●Umklamo Ongaguqulwa: Akusekho ukuphazama! Ama-plug e-USB-C angafakwa nganoma iyiphi indlela, kususwe ukukhungatheka kokuzama ukuxhuma ebumnyameni.
●Okuncane Futhi Okuguquguqukayo Kakhulu: Ubukhulu bayo obuncane buvumela amadivayisi amancane, futhi ukuguquguquka kwayo kusho ukuthi ingathwala okungaphezu nje kwedatha.
●Ukulethwa Kwamandla (i-USB PD): I-USB-C ene-Power Delivery inganikeza amandla amaningi kakhulu (afinyelela ku-240W), okuvumela ukuthi ishaje ama-laptop, inike amandla ama-monitor angaphandle, futhi ithathe indawo yezitini zikagesi ezinikezelwe.
●Izindlela Ezihlukile: I-USB-C ingasekela “ama-Alt Mode” ahlukahlukene ayivumela ukuthi idlulise izinhlobo ezahlukene zedatha, njenge-DisplayPort (yokukhipha ividiyo), i-HDMI, kanye ne-Thunderbolt. Lokhu kusho ukuthi ichweba elilodwa lingenza umsebenzi wabaningi.
●Izivinini Eziphakeme: Nakuba kungesona isivinini ngokwemvelo, izixhumi ze-USB-C zenzelwe ukusekela amazinga okudlulisa idatha e-USB akamuva njenge-USB 3.2 kanye ne-USB4 ne-Thunderbolt 4 eshesha kakhulu.
Kungani Ushintsho Oluhamba Kancane?
Naphezu kwezinzuzo ezicacile ze-USB-C, ushintsho alusheshi. Nasi isizathu esenza i-USB-A inganyamalali kusasa:
●Amadivayisi Akudala: Izigidigidi zamadivayisi e-USB-A zisasetshenziswa emhlabeni wonke. Kusukela kumaphrinta amadala nama-hard drive angaphandle kuya kumakhibhodi namagundane, inani elikhulu lehadiwe ekhona liqinisekisa ukuthi i-USB-A izohlala ikhona isikhathi esithile.
●Izindleko Nokulula: Kubakhiqizi bezesekeli ezilula noma amashaja lapho isivinini esiphezulu kanye nokulethwa kwamandla kungabalulekile khona, i-USB-A isalokhu iyindlela eshibhile futhi elula ukuyisebenzisa.
●Ukujwayelana Komsebenzisi: Abasebenzisi abaningi bajwayele i-USB-A, futhi ukushintsha okuphelele nokusheshayo kungabangela ukukhungatheka nokudideka.
● Ukuthembela ku-adaptha: Nakuba amadivayisi amasha amukela i-USB-C, abasebenzisi abaningi basadinga ama-adapter noma ama-hub ukuze baxhume izinto zabo ezisetshenziswayo ze-USB-A ezindala, okudala ibhuloho ngesikhathi soshintsho.
Kusho Ukuthini Lokhu Kuwe?
Umkhuba ucacile:Amadivayisi amasha ayanda ukuba namachweba e-USB-C, ngokuvamile kuphela.
●Ama-Laptop namaThebhulethi Amasha: Ama-laptop amaningi esimanje, ikakhulukazi amamodeli amancane, abeke phambili i-USB-C. Amanye angase anikeze imbobo eyodwa noma ezimbili ze-USB-A, kodwa angaphansi kunangaphambili.
●Ama-Smartphones: I-USB-C manje iyindinganiso evamile yamafoni e-Android futhi ivele ngisho nakuma-iPhone.
●Izesekeli: Uzothola ama-drive angaphandle amaningi, ama-dock, kanye namashaja asebenzisa i-USB-C.
Ukulungiselela Ikusasa
Ukuze udlule kule ndawo eshintshashintshayo, cabanga ngala macebiso:
●Yamukela i-USB-C: Uma uthenga amadivayisi amasha, beka phambili lawo anamachweba e-USB-C.
●Tshala imali kuma-USB-C Hub/Adapter: Lokhu kuwusizo olukhulu ekuxhumeni amadivayisi akho e-USB-A akhona kuma-port amasha e-USB-C kuphela.
●Hlola Ukuhambisana Kwekhebula: Qinisekisa ukuthi izintambo zakho ezintsha zihambisana nama-port kumadivayisi akho (isb., i-USB-C kuya ku-USB-C, noma i-USB-C kuya ku-USB-A uma ixhuma ku-peripheral endala).
●Funa Ukulethwa Kwamandla (PD): Uma ufuna ukushaja i-laptop yakho noma ukunika amandla i-monitor nge-USB-C, qiniseka ukuthi i-port kanye ne-charger kusekela ukulethwa kwamandla e-USB.
Nakuba i-USB-A ingakashabalali, indima yayo iyancipha. I-USB-C isiba yindinganiso entsha yomhlaba wonke ngokushesha ngenxa yomklamo wayo ophakeme, ukuguquguquka, kanye namakhono. Ukuqonda lolu shintsho kuzokusiza ukuthi wenze izinqumo ezinolwazi lapho uthenga izinto ezintsha zobuchwepheshe futhi kuqinisekise ukuthi uhlala uxhumekile ezweni lobuchwepheshe elihlala lishintsha.
Isikhathi sokuthunyelwe: Julayi-09-2025