1.
2. Zinthu zabwino kwambiri, zotuluka zokhazikika.
1. Malonda anzeru: ankhandwe anzeru, zibangili zanzeru, magalasi anzeru, masikono a Bluetooth, magolovesi anzeru, Vr, etc.
2. Foni yam'manja. Kulipira mzere wa data, etc.
3. Makampani azachipatala: zida zamankhwala, zida zokongola, zothandizira kumva, kuthamanga kwa magazi, ma enper excardics, ndi zina.
4. Zida zanzeru: Maloboti anzeru, masensa, ma drice ndi zida zamagetsi, ma drones, zida zam'magalimoto, ndi zina zotere