Imbobo ye-USBbekuyindinganiso yemboni yokuxhunywa cishe kuzo zonke izisetshenziswa zikagesi amashumi eminyaka.Impela, akuyona into ejabulisa kakhulu emhlabeni ehlobene namakhompyutha, kodwa ibalulekile.Imbobo ye-USB idlule ezinguqukweni eziningi zesimo somzimba kanye nezinguqulo ezihlukene kangangokuthi ngezinye izikhathi kungase kube nzima ukuhlukanisa phakathi kwazo zonke.Ukube besingakhuluma ngazo zonke izinhlobo zamachweba e-USB ake enziwa nazo zonke izizukulwane ze-USB, ubungavala lesi sihloko ngenxa yokuthi singaba isikhathi eside kangakanani.Inhloso yalesi sihloko esilula ukukwazisa ngezinhlobo ezahlukene ze-USB, izizukulwane ezihlukene, nokuthi ungangeza kanjani ezinye izimbobo ze-USB ku-PC yakho.
Ngakho-ke ingabe kufanele ukhathalele isivinini sokudlulisa kanye nokulethwa kwamandla kuzo zonke izizukulwane ezihlukene?Kuya ngecala lakho lokusebenzisa.Uma ungavamile ukuxhuma amadrayivu angaphandle ukuze udlulise idatha, usengakwazi ukudlula nge-USB 2.0 ukuze uxhume amadivayisi akho angaphandle.Ngeke sikunqabele ukwanda kokusebenza ezizukulwaneni ngezizukulwane futhi uma udlulisela inombolo enkulu yamafayela usebenzisa isitoreji sangaphandle, ungazuza ku-USB 3.0 ngisho naku-3.1 Gen2.Kunjalo, i-3.1 Gen2 kancane kancane izoba yindinganiso kumakhompuyutha amaningi ngokushesha kunokuba kamuva.
I-USB 2.0inguqulo evamile yezinga le-USB esilisebenzisa nsuku zonke.Izinga lokudlulisa lihamba kancane kakhulu, lenyukela ku-480 megabits/s (60MB/s).Kunjalo, lokhu kuhamba kancane ekudluliselweni kwedatha kodwa ekuxhumeni okuphathelene nokuxhumana okufana namakhibhodi, amagundane noma amahedisethi, isivinini sanele.Kancane kancane, i-USB 2.0 ithathelwa indawo ngu-3.0 kumabhodi omama asezingeni eliphezulu.
I-USB 3.0kancane kancane isiphenduke indinganiso entsha yamadivayisi e-USB ngokuhlinzeka ngokuthuthukiswa okuningi nge-USB 2.0.Lezi zinhlobo ze-USB zihlukaniswa ngokufakwa kwazo okunombala oluhlaza okwesibhakabhaka futhi ngokuvamile zifakwe uphawu lwe-3.0.I-USB 3.0 ingamamayela ngaphambi kuka-2.0 ephuma cishe ku-5 megabits/s (625MB/s) okushesha izikhathi ezingaphezu kweziyi-10.Lokhu kuhlaba umxhwele impela.
I-USB 2.0 vs 3.0 vs 3.1Ushintsho lwesizukulwane kubuchwepheshe ngokuvamile lusho ukusebenza okuthuthukisiwe.Okufanayo kuyiqiniso nasezizukulwaneni ze-USB.Kukhona i-USB 2.0, 3.0, 3.1 Gen1 kanye ne-3.1 Gen2 yakamuva.Njengoba kushiwo ngaphambili umehluko omkhulu umayelana nejubane, masigijime kuzo zonke.
I-USB 3.1yaqala ukubonakala kusukela ngoMasingana wezi-2013. Lesi sikhumulo ayikajwayelekile nanamuhla.Kwamenyezelwa eceleni kwesici esisha sefomu le-Type-C.Okokuqala ake sisuse ukudideka endleleni.I-USB 3.0 ne-3.1 Gen1 zombili izimbobo ezifanayo ncamashi.Izinga elifanayo lokudlulisa, ukulethwa kwamandla, yonke into.3.1 I-Gen1 imane nje iwuhlobo olusha lwe-3.0.Ngakho-ke, uma kwenzeka ubona imbobo ye-Gen1 ungaduki sengathi ishesha kune-USB 3.0.Njengoba sesiphumile endleleni, ake sikhulume ngoGen2.I-USB 3.1 Gen2 ishesha ngokuphindwe kabili kune-USB 3.0 kanye ne-3.1 Gen1.Isivinini sokudlulisa sicishe sihumushele ku-10 Gigabits/s (1.25GB/s noma 1250MB/s).Lokhu ukusebenza okuhlaba umxhwele okuvela embobeni ye-USB uma kucatshangelwa ama-SATA SSD amaningi awakwazi nokusebenzisa lelo jubane kuya phezulu.Ngokudabukisayo, lokhu kusathatha isikhathi sakho ukufika emakethe evamile.Sibona ukuphakama kwayo endaweni ephathwayo ngethemba lokuthi, amabhodi omama edeskithophu amaningi azophuma nalesi chweba.Yonke imbobo engu-3.1 ibuyela emuva ihambisana nezixhumi ezingu-2.0.
I-Shenzhen SHOUHAN tech ingumkhiqizi ochwepheshe wesixhumi se-USB, singathanda ukusiza ikhasimende ukuthi likhethe izingxenye eziningi ze-suitabe zephrojekthi yakho, noma yimiphi imibuzo pls xhumana nathi, ngiyabonga!
Isikhathi sokuthumela: Aug-18-2021
