1. Lub tsev lag luam qub: Tsim ncaj qha los ntawm tus tsim lub xov tooj txawb, lossis teeb tsa los ntawm lub chaw tsim khoom los muab cov khoom. Lub hom ntawm cov xov tooj txawb yog cim rau nws, qhov zoo yog qhov zoo tshaj plaws, thiab tus nqi yuav kim tshaj plaws.
2. Cov hom lag luam: Cov ntaub ntawv cable muaj nws tus kheej hom, thiab chaw nyob thiab xov tooj ntawm cov chaw tsim khoom tau luam tawm ntawm lub pob, uas yog tus nqi, tus nqi zoo thiab tsis tshua muaj nqi, xws li Dingli USB cov ntaub ntawv cable.
3. Tsis muaj ntawv tso cai: Tsis muaj lub chaw tsim khoom thiab cov cim. Cov hom xov tooj cable no tau muab faib ua ob hom. Thawj yog kev tshaj lij cov ntaub ntawv xa xov cable. Cov neeg txawv tebchaws tsis tas yuav yuav tus tshaj xovtooj suav. Qhov zoo ntawm no cable tau zoo heev, tus nqi tseem tsawg dua li ntawm hom domestic cable, thiab tus nqi yog qhov siab tshaj; qhov thib ob yog cov lag luam uas tsis zoo siv cable. Tus nqi yog tsawg heev, thiab qhov tsis zoo yog qhov tsis zoo. Thov nco ntsoov thaum koj yuav. Thov xaiv los yuav los ntawm cov muag khoom muaj suab npe nrov ntau.
