Portable USB flash drives tseem yog ib qho ntawm cov khoos phis tawj xav paub tshaj plaws muaj. Qee tus neeg xav tias cov no siv rau dab tsi, thaum lwm tus xav tias cov no siv tsis tau li cas. Lub flash drive FAQ no suav nrog cov lus nug tseem ceeb txog cov cim xeeb me me uas koj feem ntau pom dangling los ntawm tib neeg cov saw tseem ceeb.
Qhov txawv ntawm USB Flash Drive thiab Flash Drive li niaj zaus yog dab tsi?
A flash drive yog lub zog-xeev tsav (SSD) thev naus laus zis uas khaws cov ntaub ntawv zoo ib yam li cov tsav nyuaj uas pom hauv feem ntau PCs tab sis tsis muaj qhov txav mus. Flash drives tuaj nyob rau hauv ntau daim ntawv, nrog rau cov khoom siv sab nraud, portable USB drives, thiab ua tus thawj tsav tsav hauv qee lub laptops.
A USB flash drive yog lub sijhawm kev lag luam rau me me, portable flash drive uas txuas rau lub computer los ntawm USB chaw nres nkoj. USB flash drives me me heev uas qee qhov tsim los txuas rau lub nplhaib tseem ceeb.
kab hauv qab
Vim tias lawv qhov kev txav tau yooj yim - feem ntau hnyav ib ooj lossis tsawg dua - USB flash drives feem ntau siv los hloov cov ntaub ntawv ntawm cov khoos phis tawj ntawm ntau qhov chaw. Raws li lub peev xwm cia flash tau nce, USB flash drives tau dhau los ua qhov tseem ceeb rau kev thaub qab cov ntaub ntawv tseem ceeb los ntawm PC lub hard drive thiab khaws cov ntaub ntawv hauv qhov chaw ruaj ntseg.
Dab tsi yog txiaj ntsig ntawm kev siv USB flash drive?
USB flash drives tau nrov niaj hnub no vim tias qhov kev cia khoom no tau nrawm dua, siv tau yooj yim dua, thiab yooj yim dua li lwm txoj hauv kev hloov cov ntaub ntawv lossis khaws cia.
Kev xa cov ntaub ntawv ntawm lub khoos phis tawj mus rau lub khoos phis tawj tuaj yeem nyuaj. Qee zaum, ob lub cuab yeej yuav tsum nyob ib sab ntawm ib sab. Nrog USB flash drive, qhov ntawd tsis tsim nyog. Cov txheej txheem hloov chaw yog yooj yim li ntsaws lub flash drive rau hauv lub computer, ces luag thiab xa cov ntaub ntawv thiab folders rau nws. Tom qab ntawd, ntsaws tib lub flash drive rau hauv ib lub computer sib txawv thiab luag thiab tso cov ntaub ntawv nyob qhov twg koj xav tau.
Mbps txhais li cas thiab Vim Li Cas Nws Tseem Ceeb?
Mbps yog tus ntawv luv rau megabits ib ob. Nws hais txog qhov ceev ntawm cov ntaub ntawv raug xa mus ntawm ob lub cuab yeej - ntau zaus, USB flash drive thiab lub computer.
A USB 2.0 flash drive thauj cov ntaub ntawv ntawm qhov siab tshaj plaws ntawm 480 Mbps. Yog tias nws yog kev hloov ceev uas koj nyob tom qab, nrhiav USB 3.0 flash drive. USB 3.0 yog blazing ceev thiab hloov cov ntaub ntawv ntawm qhov siab tshaj plaws ntawm 5 gigabits ib ob (Gbps). Lub USB 3.0 flash drive yog kaum npaug sai li USB 2.0 flash drive.
Ceev yog qhov tseem ceeb thaum hloov cov ntaub ntawv loj lossis tag nrho cov yeeb yaj kiab.
Ntau qhov chaw nyob ntawm USB Flash Drives?
Drives yuav luag tsuas yog muaj nyob rau hauv gigabyte ntau hnub no. Koj siv tau los nrhiav 512 MB flash drives. Vim yog tus nqi qis dua thiab nce kev hloov ceev, xws li lub peev xwm me me yog qhov qub.
Qhov ntau thiab tsawg feem ntau yog los ntawm 8 gigabytes mus rau qhov loj 2 terabytes, nrog tus nqi swb mus nrog nws. Koj tuaj yeem tau txais lub peev xwm me me rau tsawg dua $ 20, tab sis 2 terabyte USB flash drive tuaj yeem raug nqi ntau pua daus las.
kab hauv qab
USB flash drives siv cov khoom siv hauv lub xeev flash nco, uas khaws cov ntaub ntawv tsis tas siv qhov chaw txav mus. Tau ntau xyoo, lub xeev lub cim xeeb tau txo qhov loj me uas yuav tsum tau khaws cov ntaub ntawv ntau zaus, ua rau ntau lub cim xeeb khaws cia rau ntawm lub cim xeeb me me.
USB Flash Drives ruaj ntseg li cas?
Yog tias koj khaws cov ntaub ntawv tseem ceeb ntawm koj txoj haujlwm lossis cov ntaub ntawv muaj txiaj ntsig muaj txiaj ntsig, koj xav tau cov yam ntxwv encryption muaj nyob ntawm qee qhov USB flash drive los tiv thaiv cov ntaub ntawv los ntawm qhov muag tsis pom. Encryption tsis yog ib qho qauv ntawm USB flash drives, tab sis nws muaj. Nws tuaj yeem tsim nyog yog tias koj tso lub flash drive rau ntawm lub tsheb ciav hlau tsis khoom lossis hauv lub xauv khoom.
Lub cev, USB flash drives muaj zog heev. Yog tsis muaj kev txav mus los, lub teeb yuag flash drives tuaj yeem tiv taus kev sib tw ncig, poob, lossis nce mus yam tsis muaj kev puas tsuaj sab hauv. Feem ntau kuj tuaj nyob rau hauv ib qho chaw ruaj khov uas tuaj yeem tiv taus ntau lub tsev nyob.
