USB 2.0 koob yees duab, cov cuab yeej tseem ceeb rau lub laj thawj ua yeeb yaj kiab, suav nrog kev kuaj xyuas lub zog, suav nrog kev kuaj mob, kev kawm tshawb fawb, thiab cov neeg siv khoom siv hluav taws xob. Lawv qhov tseem ceeb ntawm cov lus dag tsis yog tsuas yog hauv lawv cov kev ua haujlwm tab sis kuj tseem nyob hauv lawv cov kev siv dav dav thiab tus nqi- ua hauj lwm zoo.
Ua ntej, USB 2.0 cov koob yees duab tseem cuam tshuam ntxiv cov khoom sib txuas thiab kev teeb tsa nrog lawv cov ntsaws} - Ua si Xwm. Piv nrog rau kev cuam tshuam ib txwm muaj xws li IEEE 1394 lossis Gige, USB 2.0 cov versalation rau ntau daim npav raug teeb meem lossis kev sib txuam tshwj xeeb ua haujlwm tau zoo. Hauv kev muaj tshuab automation, qhov no yooj yim enables cov haujlwm ua tau zoo xws li kev tshuaj xyuas ntau yam ntawm cov kab ntau lawm, txo qhov xav tau ntawm kev cuam tshuam rau kev tiv thaiv kev tiv thaiv.
Thib ob, USB 2.0 cov koob yees duab muaj kev sib kis zoo ntawm kev sib kis tau nrawm thiab cov ntaub ntawv ntseeg tau. Txawm hais tias lawv cov kev pab cuam sab hauv bandwidth (480 MBPs) qis dua li ntawm USB 3.0 thiab siab dua, nws yog qhov txaus rau cov kev daws teeb meem hauv qab 1080p thiab tus ncej tus ncej. Piv txwv li, hauv kev kho mob me me lossis kev kawm tsom kawm me me, USB 2.0 koob yees duab xa cov duab tsim nyog thaum tswj hwm kev ua tau zoo thaum muaj kev ua haujlwm ruaj khov. Tsis tas li ntawd, lawv cov hluav taws xob qis ua rau lawv haum rau cov khoom siv portable lossis roj teeb} {8} nthuav dav lawv cov kev siv.
Thaum kawg, cov nyiaj pheej yig ntawm USB 2.0 cov koob yees duab ua rau lawv xaiv qhov zoo tshaj plaws rau cov lag luam me thiab nruab nrab thiab cov neeg siv nruab nrab. Piv rau siab -}} Kawg cov koob yees duab, lawv muaj nqis ntau thaum tseem muab kev txhim khu kev qha duab tau muaj peev xwm. Hauv kev nkag - qib kev thov, DIY cov phiaj xwm, USB 2.0 cov koob yees duab yog lawv tus nqi {{{{projectenessess.
Hauv cov ntsiab lus, USB 2.0 koob yees duab, nrog lawv yooj yim, ua rau muaj kev lag luam ruaj khov thiab muaj lub pob zeb tseem ceeb, thev naus laus zis nrhiav tau cov tshiab niaj hnub.
