Pros thiab cons ntawm MicroSD / TransFlash hom drives

MicroSD / TransFlash - qhov no yog qhov tseem ceeb hom drives rau mobile pab kiag li lawm. Tej kev koom ua ke yog heev yooj yim. Muaj yog tsis muaj yuav tsum tau mus rau cov hloov ntaub ntawv los ntawm koj lub xov tooj mus rau ib tug smartphone, tab sis, theej lub card hom nco MicroSD / TransFlash tau txais los ntawm koj tus qub ntaus ntawv thiab nruab ib tug tshiab.

Yuav ua li cas yog nws?

Chiv, cov txuj no yog tsim los ntawm SanDisk. Rau cov thawj lub sij hawm xws li ib tug ntaus ntawv tau raug nthuav rov qab nyob rau hauv 2004 - ib tug me ntsis tsawg tshaj li 10 xyoos dhau los. Nyob rau hauv kev twb kev txuas nrog tej yam ntawv cog lus khi mus rau lub German mobile neeg teb xov tooj thiab sib txuas lus T-Mobile twb yuam kom rename lawv TransFlash. Ib xyoo tom qab rov qab mus rau li qub - xws card tau txais tam sim no lub npe.

kev yam ntxwv

Chiv, MicroSD / TransFlash nco daim card yuav muaj ib tug loj ntawm 32 MB. Standard ceev cov ntaub ntawv kis tau tus mob / txais tos ntawm lawv nyob rau hauv cov ntaub ntawv no yog 5.3 Mbit / s. Ib me ntsis tom qab, muaj ib tug kev hloov kho ntawm cov kev ceev nrog lub cev ntawm 10 Mbit / s nrog index Ultra II title. Yog hais tias qhov kev kawm, lawv yuav tsum tau ntsia tau rau hauv ib tug txheej txheem qhov kev nco phaib ntawm no hauv chav kawm ntawv. Nws yog txaus siv ib tug tshwj xeeb adapter - adapter. Qhov ntev ntawm cov drives yog raws li nram no: qhov siab - 1 hli dav - 11 hli, ntev - 15 hli.

Nws yog los ntawm tej ultra-ntau thiab tsawg pab yuav tsum tau muab teem tsis muaj teeb meem mobile xov tooj, smartphone, MP3 - neeg uas ua ntawv los yog GPS - navigator. Tab sis qhov no yog qhov tseem ceeb drawback - lawv yog cov yooj yim thiab yog heev yooj yim mus poob. Yuav kom sau-tiv thaiv lub vaj tse ntawm xws li khaws cia cov ntaub ntawv thiab cov ntaub ntawv yog ib tug tshwj xeeb cov neeg kho tshuab mus. Nws yog lub hauv paus ntsiab ntawm lub lag luam yog zoo li cov neeg nyob rau hauv lub qub 3.5-nti muag nthas disk hom. Nyob rau hauv ib txoj hauj lwm, cov ntaub ntawv yooj yim muab thiab tshem tawm. Yog hais tias peb hloov nws, koj muaj peev xwm tsuas saib lawv. Ib tug heev muab rau feature uas txwv tsis pub yuam deletion nrog MicroSD / TransFlash - cia.

Ib me ntsis me ntsis txog cov chav kawm

Tsis ntev los no, sim hais ua ntej yuav nriav ib tug nco card chav kawm ntawv. Lub siab dua cov chav kawm ntawv, qhov ntau dua cov ntaub ntawv tus nqi thiab tus nqi ntawm cia. Tab sis dua, nws tag nrho cov nyob ntawm qhov chaw uas koj npaj rau nws siv. Piv txwv li, rau ib tug pa cov koob yees duab, qhov no daim duab yog tsis tseem ceeb heev, thiab yuav tsum tau muas tsawg ceev ntaus ntawv ntawm lub thib ob chav kawm ntawv. Tab sis rau ib tug smartphone los yog ib tug xov tooj txawb nws yog ib qho tseem ceeb heev, thiab ces ntau dua qhov tau, zoo dua. Yog li ntawd, qhov tsawg kawg nkaus yuav tsum tau nov cov qib 10, tab sis zoo dua - lub 16 th. Nyob rau hauv kev, MicroSD / TransFlash hom drives raws li qhov no txog kev paub yog dej num raws li nram no:

• 2nd chav kawm ntawv - tsawg kawg yog 2 Mbit / s;
• 4 - 4 Mbit / s;
• 6 th - 6 Mbit / s;
• 10 th - 10 Mbit / s;
• 16 th - 16 Mbps.

Los ntawm cov saum toj no statistics nws hais ntxiv hais tias lub chav kawm ntawv ntawm lub cim xeeb daim ntawv - yog qhov tsawg kawg nkaus pub ceev nrog tus tsav. Yog hais tias koj npaj yuav siv ib tug nco card mus rau hauv lub MP3-neeg uas ua ntawv, lub 2 nd thiab 4 th qib yog haum. Tab sis rau cov ntsiav tshuaj, nyob qhov twg muaj inhouse los yog dua cov khoom ua si, lwm, 10 los sis 16, muaj tsuas yog tsis muaj.

xaus

Lub neej yav tom ntej rau MicroSD / TransFlash - MicroSDHC. Lub volume ntawm xws drives yuav ua tau ntau tshaj li 4 GB, thiab lawv maj mam hloov lawv cov predecessors. Qhov no yog tsis xav tsis thoob. Cov neeg siv kev thov rau qhov ntim ntawm muab cov ntaub ntawv no tas li loj hlob, thiab cas tau tawm ntawm no qhov teeb meem, manufacturers yog yuam kom txais yuav tshiab kev daws, uas nyob rau hauv essence yog tus txheej txheem tshiab.