- STC box availability is required - Zain Fiber - Mobily - Salam ● Free installations in STC. There are 5 diverse postpaid packages available. ● My Home Basic Package (Postpaid): Download speed up to 300 Mbps, and upload speed up to 100 Mbps. If you have any arrears or debts, you can register it under any family member's ID. Contact for offers and packages via call or WhatsApp.