Qhov txawv xim ntawm USB Ports txhais li cas?

Ntau cov khoom lag luam digital muaj USB chaw nres nkoj, thiab cov neeg siv saib xyuas yuav pom tias muaj ntau yam xim USB chaw nres nkoj sib txawv hauv xyoo tas los no. Txawm hais tias koj yuav xav tias nws tsuas yog rau kev zoo nkauj xwb, cov xim sib txawv yeej sawv cev rau kev ua tau zoo sib txawv.

Hauv qab no, kuv yuav piav luv luv lub ntsiab lus ntawm cov xim no:

1. Dub / Dawb: Raws li USB 1.0 / 2.0 era, qhov no yog cov tsoos ceev tshaj plaws, theoretically kuj qeeb, tsuas yog li 60MB / s, thiab them ceev kuj qeeb.

2. Tsaus Xiav: Raws li USB 3.0 era, qhov theoretical siab tshaj plaws ceev yog 640MB / s, sai npaum li cov tiam dhau los.

3. Lub teeb xiav: Raws li USB 3.1 era, qhov theoretical siab tshaj plaws hloov ceev yog 1280MB / s.

4. Ntsuab: Sawv cev rau kev txhawb nqa rau Qualcomm QC ceev them thev naus laus zis, hom chaw nres nkoj tsawg dua.

5. Yellow: Ib qho USB 2.0 chaw nres nkoj nrog txwv kev hloov ceev, tab sis nws txhawb kev them nyiaj txawm tias thaum lub cuab yeej muab tua.

6. Liab: Ib qho chaw nres nkoj USB 3.1 nrog kev hloov pauv ceev ceev, tseem 1280MB / s, thiab tseem txhawb kev them nyiaj thaum lub cuab yeej tua.