USB 2.0 Yuav tsum tau muaj kev kub ntxhov ceev

USB stands rau Universal Serial Bus , tus txheej txheem kev lag luam rau high-speed cov ntaub ntawv sib txuas ntawm cov computers thiab peripheral devices. USB 2.0 ib tug nrov version ntawm USB tsim los txhim kho cov kev ua tau zoo thiab kev cia siab ntawm cov laus versions ntawm tus qauv hu ua USB 1.0 thiab USB 1.1 (ua ke feem ntau hu ua USB 1.x ) USB 2.0 tseem hu ua USB Hi-Speed .

Yuav sai npaum li cas yog USB 2.0?

USB 2.0 txhawb cov ntaub ntawv theoretical siab tshaj plaws ntawm 480 megabits ib ob ( Mbps ). USB 2.0 feem ntau ua haujlwm ntawm kaum zaus los yog ntau dua qhov kev ceev ntawm USB 1.x hloov xa cov ntaub ntawv ntawm cov khoom siv.

Yuav Tsum Tau Ua Li Cas?

Mus txuas ib lub USB 2.0 ntaus nrog lwm USB tau ntaus ntawv, plug tej lub USB cable rau hauv USB chaw nres nkoj ntawm txhua lub iPad. Yog hais tias lwm yam kev sib txuas ntawm lub cuab yeej tsuas txhawb zog dua qub hauv USB, qhov kev txuas yuav khiav ntawm qeeb qeeb ntawm lwm lub tshuab. Txawm hais tias ob leeg li yog USB 2.0, qhov kev sib txuas yuav khiav ntawm USB 1.0 los yog USB 1.1 tus nqi yog cov cable siv los txuas lawv tsuas txhawb cov laus dua cov qauv.

Li Cas Cov Ntawv Cuab Yeej 2.0 Siv Tau?

USB 2.0 khoom xws li cables thiab hubs feem ntau muaj feature "Cov Ntawv Pov Thawj Txhawb Zis Uas Muaj Me Nyuam" ntawm lawv lub hnab. Cov ntaub ntawv cov khoom yuav tsum tau siv "USB 2.0." Cov computer operating systems kuj tuaj yeem tso saib lub npe thiab cov hlua ntawm USB cov khoom siv los ntawm lawv cov kev tiv thaiv ntaus ntawv.

Ua zoo dua Versions ntawm USB Exist?

Cov cim ntxiv ntawm Universal Serial Bus yog USB 3.0, kuj hu ua SuperSpeed ​​USB Tsim, USB 2.0 li, cables thiab hubs muaj feem ntau tshaj li ntawm USB 3.0 khoom siv.