1. Ikhadi lemizobo (Ikhadi levidiyo, ikhadi lemizobo) Igama elipheleleyo lekhadi le-display interface, ekwaziwa ngokuba yi-display adapter, lolona lungiselelo lusisiseko kwaye yenye yezona zinto zibalulekileyo kwikhompyutha.
Njengenxalenye ebalulekileyo ye-host yekhompyutha, ikhadi lemizobo sisixhobo sekhompyutha sokwenza utshintsho lwesignali yedijithali ukuya kwi-analog, kwaye ithatha umsebenzi wokukhupha nokubonisa imizobo;
 

2. Isikrini sisixhobo se-I/O esikwikhompyutha, oko kukuthi, isixhobo sokufaka kunye nokuphuma. Sisixhobo sokubonisa esibonisa iifayile ezithile ze-elektroniki kwisikrini ngesixhobo esithile sokudlulisa size emva koko sizibonise emehlweni omntu. Isibonisi sisixhobo sokubonisa nje kwaye asithathi nxaxheba ekucwangcisweni nasekuguqulweni kwedatha;
 
3. Umgangatho wekhadi lemizobo uza kuchaphazela ngokuthe ngqo imveliso yomboniso wesikrini, kwaye ukungaphumeleli kwekhadi lemizobo kuya kukhokelela kwisikrini esibi, isikrini esiluhlaza okwesibhakabhaka, isikrini esimnyama kunye nezinye iimeko ezimbi;
 
4. Ikhadi lemizobo linxulumene nesisombululo kunye nexesha lokuphendula kwesibonisi; ikhadi lemizobo eliphezulu lixhotyiswe ngemonitha enesisombululo esiphezulu; ikhadi lemizobo eliphezulu likhupha isisombululo esiphezulu;
 
5. Umgangatho wekhadi lemizobo uchaphazela isantya, imisebenzi yokudlulisa kunye nokucubungula ikhadi lemizobo ukuze licubungule imifanekiso, kwaye isikrini sokubonisa sisetyenziswa kuphela njengesixhobo sokuphuma kwesibonisi.