If the device is unlocked then you should be able to use an Afrihost data sim card.
However to be 100% sure, it would be advisable to bring the device with you to our Walk in center at Afrihost HQ in Johannesburg, Rivoina,
and one of the consultants can test it for you with one of our data sim cards first.
If you require further assistance please
send a message to our whatsapp help line - https://whatsapp.afrihost.com
or visit our Help Centre: https://www.afrihost.com/site/help_centre
or see our FAQ page: http://faq.afrihost.com