USB ihabhu: isiqu, incazelo, izinhlobo amadivayisi

Ekuqaleni, esibonakalayo USB yakhelwe ukuxhuma ezokuxhumana nekhompyutha imishini. Nokho, kancane kancane, waba uhlobo main, okuyinto uxhuma iningi amadivayisi, ezifana ikhibhodi, ikhompyutha amagundane, modems, wangaphandle hard ngemoto, izibani, Coolers ngisho umshini ikhofi. Iningi amadivayisi neuropathy namuhla ukuxhuma PC nge-USB-interface. Ngenxa yalokho, kube nenkinga efana yokuntuleka nezimbobo etholakalayo. Ukuxazulula le nkinga ungakwazi unqamule okwesikhashana idivayisi engaphiwanga, futhi ngaleyo ndlela ukukhulula isixhumi, ungasebenzisa ezifana ihabhu USB idivayisi ekhethekile.

Uyini Ihabhu (ihabhu)?

Lena kudivayisi okushibhile okungenamsoco okudayiswa sekuphekiwe idivayisi esesikhundleni nezimbobo ezimbili noma ngaphezulu. USB Ihabhu It plugs esokhethini mahhala PC. Inikeza ithuba ukusebenzisa amadivaysi ngaphezulu ngokusebenzisa lolu hlobo esibonakalayo. Izinzuzo zinsizakuphila zibandakanya encishisiwe bafake ichweba elikhulu PC. Kukhona izinhlobo ezine-hubs. Ake sicabangele ngayinye yalezi zinkulumo.

ikhadi Yangaphakathi ikhompyutha umbadlana (USB PCI)

Lokhu labaculi ye-USB ixhunyiwe kuze umbadlana PC nge etholakalayo PCI slot hlobo. Uma ungeyena ujwayelene idivayisi kwikhompyutha ke lokhu kulungiselelwa Kunconywa ngokuzimela. Buhle ihabhu wathi yikhono ukufaka version PC entsha 3.0 esibonakalayo, uma isekela version 1.0, 1.1 noma 2.0. Yiqiniso, kubalulekile ukuze ibuyekezwe.

Yangaphandle inikwa amandla yi-USB Ihabhu

Lolu hlobo idivayisi kuyinto kudivayisi engabizi futhi elula. It port ixhuma ngokuqondile kwikhompyutha siqu. Ayikho ukulungiswa inikezwa, ihabhu ngokushesha isilungele ukusetshenziswa. Amadivayisi anjalo ngokuvamile icwecwe kakhulu futhi Lifanele abanikazi amakhompyutha ephathekayo ideskithophu. Nokho, qaphela ukuthi ezinye okuphathelene nomngcele exhunywe kwi-USB esibonakalayo, zidinga kwamandla nge isixhumi. Ngokwesibonelo, ama-scanner abanyathelisi, khamera nokuningi. Lolu hlobo concentrator ayikwazi ukukunikeza amandla nedivayisi yangaphandle, ikakhulukazi uma uxhuma amadivayisi amaningi alolu hlobo.

Kwangaphandle inikwa amandla yi-USB Ihabhu

Le divayisi futhi uxhuma port etholakalayo ku-PC yakho. Umahluko wukuthi yangaphakathi noma yangaphandle amandla supply 220V. Ukugeza wenziwa therethrough amadivayisi neuropathy exhunywe kwi-hub.

ikhompyutha yangaphandle ye-USB ikhadi

Lezi-USB splitters mahle laptops. Lezi amadivayisi axhunyiwe echwebeni ozinikele, esemgwaqweni ku ohlangothini iphaneli computer ephathekayo. isikhungo ezinjalo okwazi ukuhlinzeka ezimbili ezengeziwe -USB isixhumi. Uma isixhumi isezingeni ngemuva computer, bese kuba efiselekayo ukuthola isandiso intambo. Lokhu kuzokuvumela ukuba ufake ihabhu endaweni elula umsebenzisi.