| Subject | English | Zulu |
| comp., MS | serial number | inamba yomkhiqizo (A number assigned to a specific inventory item to identify it and differentiate it from similar items with the same item number) |
| comp., MS | serial port | izibulo lochunge lokuxhumana (A serial communications port used to connect a device, such as a modem, printer, or mobile device, to a computer) |
| comp., MS | serial port | izibuko lokuxhumana (A serial communications port used to connect a device, such as a modem, printer, or mobile device, to a computer) |
| comp., MS | universal serial bus | isixhumanisi esinganqamuki esiwujikelele (An external bus that supports Plug and Play installation, which enables you to connect and disconnect devices without shutting down or restarting your computer) |