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Cov khoom sib txawv txawv, cables thiab adapters ib txwm tau tham txog kev sib txuas nrog Apple cov khoom lag luam, tab sis nyob rau hauv xyoo tas los no zoo li tau nce. Apple txoj kev xav hauv qhov no yog qhov tshiab, tab sis muaj teeb meem, tshwj xeeb tshaj yog ntawm tshiab MacBook Pros. Dab tsi yog Thunderbolt 3?

Ua ntej, xyoo 2014, Apple tau tshaj tawm 12-nti MacBook uas tsuas muaj ob lub txuas, USB-C thiab 3,5 hli lub mloog pob ntseg nkaus. Lwm cov khoom siv kuj tau txo qis ntawm cov khoom sib txuas - nrov tshaj iPhone, qhov tseeb MacBook Pro. Cov qauv tshiab los ntawm lub hli dhau los tsuas muaj ob lossis plaub lub USB-C hom txuas nrog Thunderbolt 3,5 interface, ntxiv rau 3mm tso zis rau lub suab Qhov no yog tus qauv tshiab tsim los ntawm Intel los muab qhov muaj zog tshaj plaws thiab sib xws (cov ntaub ntawv hloov chaw nruab nrab ) thiab connector (lub cev interface proportions).

Thunderbolt 3 yeej ua tau raws li cov kev qhia tshwj xeeb no - nws muaj peev xwm hloov cov ntaub ntawv ntawm qhov nrawm txog li 40Gb / s (USB 3.0 muaj 5Gb / s), suav nrog PCI Express thiab DisplayPort (cov ntaub ntawv hloov pauv ceev thiab audiovisual ib leeg hloov) thiab tuaj yeem muab txog 100. watt zog. Nws kuj txhawb nqa mus txog rau qib chaining hauv koob (daisy chaining) - txuas lwm yam khoom siv rau yav dhau los hauv cov saw hlau.

Tsis tas li ntawd, nws muaj tib yam txuas nrog USB-C, uas yuav tsum yog tus qauv tshiab thoob ntiaj teb. Lub downside ntawm tag nrho cov no tsis zoo thiab versatility yog, paradoxically, compatibility. Cov neeg siv yuav tsum ceev faj txog cov cables uas lawv siv los txuas cov khoom siv twg. Tsis tas li ntawd, yog tias lawv muaj MacBook nrog USB-C thiab tsis yog MacBook Pro nrog Thunderbolt 3, lawv yuav tsum tau ceev faj yam khoom siv uas lawv xav txuas rau nws thawj qhov chaw.

Txog rau tam sim no, txoj cai hais tias yog cov connectors sib raug zoo, lawv tau sib xws tau zoo heev. Tam sim no, cov neeg siv yuav tsum paub tias qhov txuas thiab qhov sib txuas tsis yog tib yam - ib qho yog qhov sib piv ntawm lub cev, lwm qhov cuam tshuam nrog kev ua haujlwm thev naus laus zis. USB-C muaj lub tsheb npav uas muaj peev xwm sib txuas ob peb kab rau cov ntaub ntawv hloov chaw ntawm ntau hom (hloov raws tu qauv). Nws tuaj yeem ua ke USB, DisplayPort, PCI Express, Thunderbolt thiab MHL raws tu qauv (ib txoj cai rau kev sib txuas cov khoom siv mobile nrog cov kev daws teeb meem siab) rau hauv ib hom kev sib txuas.

Nws txhawb tag nrho cov no natively - cov ntaub ntawv hloov lwm lub tsev tsis yuav tsum tau hloov dua siab tshiab ntawm lub teeb liab mus rau lwm yam. Adapters yog siv rau cov teeb liab hloov dua siab tshiab, los ntawm qhov uas HDMI, VGA, Ethernet thiab FireWire tuaj yeem txuas nrog USB-C. Hauv kev xyaum, ob hom cables (rau kev sib kis ncaj qha thiab adapters) yuav zoo ib yam, tab sis ua haujlwm txawv. HDMI tshaj tawm haiv neeg USB-C kev txhawb nqa tsis ntev los no, thiab cov saib muaj peev xwm siv tau hais tias yuav tshwm sim hauv 2017.

Txawm li cas los xij, tsis yog txhua tus USB-C txuas thiab cables txhawb nqa tib cov ntaub ntawv lossis txoj kev hloov hluav taws xob. Piv txwv li, qee qhov tsuas yog txhawb nqa cov ntaub ntawv hloov mus, tsuas yog hloov video, lossis tsuas yog muaj kev txwv ceev xwb. Qhov kev sib kis qis dua siv, piv txwv li, rau ob lub Thunderbolt txuas ntawm sab xis ntawm tus tshiab 13-nti MacBook Pro nrog Touch Bar.

Lwm qhov piv txwv yuav yog ib lub cable nrog Thunderbolt 3 connectors ntawm ob sab saib raws nraim tib yam li ib tug cable nrog USB-C connectors ntawm ob sab. Nyob rau tib lub sijhawm, thawj zaug tuaj yeem hloov cov ntaub ntawv tsawg kawg 4 zaug sai dua, thiab qhov thib ob yuav tsis ua haujlwm rau kev sib txuas cov khoom siv nrog Thunderbolt 3. Ntawm qhov tod tes, ob txoj kab zoo tib yam nrog USB-C ntawm ib sab thiab USB 3 ntawm lwm sab kuj tuaj yeem sib txawv hauv kev hloov ceev.

Thunderbolt 3 cables thiab connectors yuav tsum ib txwm rov qab tau tshaj USB-C cables thiab cov khoom siv, tab sis qhov thim rov qab tsis yog ib txwm muaj. Yog li ntawd, cov neeg siv ntawm MacBook Pro tshiab tuaj yeem raug txo qis ntawm kev ua haujlwm, cov neeg siv ntawm 12-nti MacBook thiab lwm lub khoos phis tawj nrog USB-C tuaj yeem raug tshem tawm ntawm kev ua haujlwm yog tias qhov kev xaiv tsis raug ntawm cov khoom siv tau ua. Txawm li cas los xij, txawm tias MacBook Pros nrog Thunderbolt 3 yuav tsis sib haum nrog txhua yam - cov khoom siv nrog thawj tiam ntawm Thunderbolt 3 controllers yuav tsis ua haujlwm nrog lawv.

Hmoov zoo, Apple tau npaj rau 12-nti MacBook cov lus qhia nrog ib daim ntawv teev cov reducers thiab adapters nws muaj. USB-C hauv MacBook yog ib txwm siv tau nrog USB 2 thiab 3 (lossis 3.1 1st tiam) thiab nrog DisplayPort thiab los ntawm adapters nrog VGA, HDMI thiab Ethernet, tab sis nws tsis txhawb Thunderbolt 2 thiab FireWire. Cov ntaub ntawv ntawm MacBook Pros nrog Thunderbolt 3 muaj nyob ntawm no.

Apple reducers thiab adapters yog cov kim dua, tab sis lawv lav qhov qhia tau tias muaj kev sib haum xeeb. Piv txwv li, cables los ntawm hom Belkin thiab Kensington kuj ntseeg tau. Lwm qhov chaw yuav yog Amazon, uas yog qhov chaw zoo kom saib xyuas tshuaj xyuas xws li los ntawm Google engineer Benson Leung.

Source: TidBITSFosketts
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