1. Dc power connector ili ndi ubwino wamakono akuluakulu, moyo wautali wautumiki, kuthamangitsa mofulumira, kugwiritsa ntchito motetezeka komanso moyenera, maonekedwe okongola, apamwamba komanso mtengo wotsika.
2.Kusankhidwa kwa khalidwe, kuchita bwino kwambiri, khalidwe labwino kwambiri.
·.Zogulitsa za 3C: makompyuta apakompyuta, loko yamagetsi, galimoto yamagetsi, kapu yamadzi anzeru.Foni yam'manja.Kuchapira data chingwe, etc.
·.Makampani azachipatala: Zida zamankhwala, zida zodzikongoletsera, Edzi wakumva, zowunikira kuthamanga kwa magazi, zowunikira kugunda kwamtima, electrocardiograph yapamanja, ndi zina zambiri.
·.Zida zanzeru: maloboti anzeru, masensa, zida zam'manja, ma drones, zida zamagalimoto, ndi zina zambiri