Yuav ua li cas xaiv ib tug card nyeem ntawv

Card nyeem - pab kiag li lawm uas yuav pab tau nyeem / sau cov ntaub ntawv los ntawm nco phaib ntawm ntau hom thiab ntau thiab tsawg. Qhov no, ntawm chav kawm, muaj peev xwm yuav ua tau siv USB-cable, tab sis koj yuav tsum tau txawm thiab cov tsav tsheb rau txhua tus ntaus ntawv. Thiab yog hais tias koj lub tsev computer, koj yuav nruab qhov tseeb neeg tsav tsheb, ces nruab qhov kev pab cuam rau lwm heev puab, thiab tsis yog txhua tus yog tau tso cai ua li no. Nyob rau hauv txhua rooj plaub, lub card nyeem ntawv - nws yog yooj yim. Cia li nyob rau txoj cai qhov (qhov) no tso rau hauv ib tug nco card, cuag ib tug ntaus ntawv mus rau lub USB chaw nres nkoj thiab hloov cov ntaub ntawv tsim nyog rau ib tug computer los yog nrog nws.

Yuav ua li cas mus nrhiav thaum xaiv ib tug

Nyob rau lub hauv paus ntsiab ntawm magnetic card nyeem ntawv los ua ke yog internal los yog lwm. Internal drives yog ntsia tau rau hauv lub system unit, lwm portable -podsoedinyayutsya mus rau lub USB connector. Xaiv no feature yog yooj yim - koj xav tau, ces yuav, txawm hais tias yuav luag ib txwm xav ib lwm qauv. Tus nqi ntawm ob hom yog kwv yees li sib npaug zos.

Parameter, uas thawj ntawm tag nrho cov koj yuav tsum tau them nyiaj mloog - tus naj npawb thiab hom kev txhawb nco phaib. Ua tib zoo saib xyuas daim ntawv yog hais tias muaj yog tam sim no tag nrho cov hom hais tias koj muaj nyob ntawm tes, xws li ib tug card nyeem ntawv koj yuav tau. Muaj cov qauv uas tau nyeem tag nrho cov uas twb muaj lawm tawm tswv yim, tab sis, thawj zaug, muaj ib txwm tshiab kiag li lawm, thiab yog li tus tshiab xov xwm, thiab tib ob, lub ntau hom kev txhawb, ntau dua qhov lub nqi. Yog li ntawd tshwj xeeb tshaj yog caum nyiaj nyob rau hauv cov ntaub ntawv no, nws ua rau tsis muaj kev txiav txim zoo.

Feem ntau cov feem ntau, ib daim ntawv nyeem ntawv rau phaib khiav hauj lwm rau 480 Mbit / s, thiab tsuas yog ib co ntawm cov tshiab ua qauv muab 500 Mbit / s. Rau feem ntau computers yog txaus ceev, tab sis rau newer qauv nrog USB 3.0, qhov no ua tau zoo yog tsis txaus. Qhov no tshiab chaw nres nkoj yuav xa 5 Gbps / sec, yog li ntawd tus txheej txheem ntawm 0.5 Gbit / s ob peb cov neeg txaus siab. Peb yuav tsum nrhiav tus uas tsim nyog ntaus ntawv hom (muaj twb yog), tab sis rau cov kev kub ceev kis tau tus mob thiab cov card yuav tsum tau pab txhawb xws li ib tug ceev, los yog tau txais tag nrho cov tib 0.5 Gbit / s.

Tsis tas li ntawd nco ntsoov lub card nyeem ntawv tau tshaj cov ntsia koj lub computer operating system. Tag nrho cov pab kiag li lawm muaj lawv tus kheej software, uas pom zoo lawv ua hauj lwm. Yog hais tias koj yuav khiav qhov rais, tsis txhob txhawj, tab sis tus tswv ntawm lwm yam, tsawg nrov systems mas nws yeej tau kom paub tseeb tias daim card nyeem ntawv thiab koj qhov system operating tshaj.

ntxiv nta

Muaj cov qauv uas muab ntau yam pab kiag li lawm. Piv txwv li, ib daim ntawv nyeem ntawv thiab USB-ports, uas yog, xws li ib tug ntaus ntawv yuav siv tau raws li ib tug USB-hub. Muaj cov qauv uas ua ntau zog thiab ib tug flash drive. Tej zaum cov ob peb ua ke yog heev pab tau.

Tseem muaj adapters. Cov pab kiag li lawm cia koj mus cuag cov card nyeem ntawv rau hauv daim ntawv, uas tsis muaj kev connectors. Thaum tuaj txoos ua ke, qhov no tsim yog heev cumbersome thiab phim, tab sis yog hais tias muaj yog tsis muaj lwm txoj kev, lub efficiency thiab feem ntau yuav pab. Piv txwv li, koj yuav ib tug ntawv tshiab los yog daim ntawv, thiab tsis muaj kev tawm tswv yim rau lub cardreader rau nws. Nyob rau hauv cov ntaub ntawv no, lub purchase ntawm lub adapter yuav txoj kev tawm (yog hais tias tsis npaj purchase ntawm ib tug tshiab kev nyeem ntawv).