Injin ya ƙunshi rushewa, guguwa tattara inji, dukan kayan lantarki, da dai sauransu. Host ya ƙunshi rack, babban mota, ciyar da inji, daidaitawa inji da kuma biyu-biyu motsi lalacewa kwamfuta da kuma daidaitawa lalacewa kwamfuta da dai sauransu. Ka'idarsa ta asali ita ce ta hanyar motsi na kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalwan kwakwalw Amfani da iska, ruwa sanyaya sarrafa murkushe zafin jiki, sa ingancin foda kayan. Zaɓin ciyar da injin ba tare da canjin canji ba, za a iya daidaita saurin ciyar da kayan daban-daban don cimma buƙatun samfurin.