USB 3.0 Cov lus qhia & Cov ntaub ntawv txuas
USB 3.0 yog lub Txheej Txheem Kev Siv Serial Serial (USB), tso tawm rau lub Kaum Ib Hlis 2008. Feem ntau cov computers tshiab thiab cov khoom siv tau niaj hnub txhawb USB 3.0. USB 3.0 feem ntau hu ua SuperSpeed ​​USB .
Li uas ua raws li lub USB 3.0 tus qauv ua tau raws cov ntaub ntawv ntawm tus nqi siab tshaj 5 Gbps, los yog 5,120 Mbps. Qhov no yog nyob rau ntawm qhov sib txawv ntawm cov qauv USB yav dhau los, zoo li USB 2.0 , uas zoo tshaj plaws tsuas yog xa tawm cov ntaub ntawv ntawm 480 Mbps los yog USB 1.1 uas tshaj tawm ntawm 12 Mbps.
USB 3.2 yog ib qho tshiab ntawm USB 3.1 ( SuperSpeed ​​+ ) thiab yog tus qauv siv USB kawg. Nws nce qhov theoretical siab tshaj plaws rau 20 Gbps (20,480 Mbps), thaum USB 3.1 los ntawm kev siab tshaj ntawm 10 Gbps (10,240 Mbps).
Ceebtoom: Cov laus hauv USB, cables, thiab adapters tej zaum yuav tau tshaj li ntawm USB 3.0 kho vajtse, tiam sis yog tias koj xav tau cov ntaub ntawv tshaj tawm ceev tshaj plaws, txhua yam khoom siv yuav tsum txhawb USB 3.0.
USB 3.0 Connectors
Txiv neej connector ntawm USB 3.0 cable los yog flash tsav hu ua tus plug . Tus poj niam connector nyob rau ntawm USB 3.0 lub computer chaw nres nkoj, txuas kab xov tooj, los yog ntaus ntawv hu ua lub pob tw .
- USB hom A : Cov connectors, officially raug xa mus rau USB 3.0 Standard-A, yog cov yooj yim rectangular hom USB connectors, zoo li lub ntsaws ntawm qhov kawg ntawm lub flash drive. USB 3.0 Hom Lub plugs thiab pob tw yog lub cev sib xws nrog cov neeg ntawm USB 2.0 thiab USB 1.1.
- USB hom B : Cov connectors, officially raug xa mus rau USB 3.0 Standard-B thiab USB 3.0 Powered-B, cov square nrog ib tus loj thais rau saum toj thiab feem ntau pom muaj nyob ntawm cov tshuab luam ntawv thiab lwm cov khoom siv loj. USB 3.0 hom B plugs tsis sib npaug nrog B lub pob ntawm cov ntawv kawm loj dua qub tab sis cov ntaub ntawv los ntawm cov qauv ntawv qub yog tshaj li ntawm USB 3.0 Hom B pob tw.
- USB Micro-A: USB 3.0 Micro-A connectors yog rectangular, "ob-qhov" plugs thiab muaj nyob rau ntau lub smartphones thiab cov khoom siv zoo li portable. USB 3.0 Micro-A plugs tsuas tau tshaj USB 3.0 Micro-AB pob tw tiam sis laus dua USB 2.0 Micro-A plugs yuav ua hauj lwm hauv USB 3.0 Micro-AB pob txaws.
- USB Micro-B: USB 3.0 Micro-B connectors zoo li lawv cov Micro-A counterparts thiab muaj nyob ntawm cov khoom siv sib xws. USB 3.0 Micro-B plugs yog tshaj USB 3.0 Micro-B pob tw thiab USB 3.0 Micro-AB pob roj nkaus xwb. Cov laus USB 2.0 Micro B plugs tseem muaj peev xwm tshaj ob qho tibsi USB 3.0 Micro-B thiab USB 3.0 Cov pob hau Micro-AB.
Lus Cim: Qhov USB 2.0 specification muaj xws li USB Mini-A thiab USB Mini-B plugs, nrog USB Mini-B thiab USB Mini-AB pob txav, tab sis USB 3.0 tsis txhawb cov connectors. Yog hais tias koj ntsib cov connectors, lawv yuav tsum yog USB 2.0 connectors.
Tswv yim: Tsis paub meej tias lub tshuab ntaus ntawv, cable, lossis chaw nres nkoj yog USB 3.0? Ib qho kev qhia zoo ntawm USB 3.0 ua raws li yog thaum tus yas ncig lub ntsaws los yog txav yog xim xim xiav. Thaum nws tseem tsis tau yuav tsum, USB 3.0 specification xav kom xim xiav kom paub cov cables los ntawm cov neeg tsim rau USB 2.0.
Mus saib peb daim ntawv Qhia Txog Lub Cev Rau Lub Cev Muaj Zog (Flexible Compatibility Chart) rau ib nplooj ntawv siv rau qhov twg-haum-nrog-yam.