Have you remembered that duel SIM adapter case for iPhone 4? Apparently it’s not enough for someone. So a triple SIM adapter iPhone 4 case comes out.
Similar with the former dual SIM adapter iPhone 4 case, this one also consists of two parts including a iPhone 4 case and a SIM adapter. But the SIM adapter allows you to insert three SIM cards at the same time instead of two. The adapter supports GSM and 3G-USIM sim card. Once connecting it with iPhone 4, you can switch line between three different sim cards. Apart from that, the attached case can also hold the sim adapter in place and prevent the iPhone 4 from some bumps and scratches.
The triple SIM card adpater iPhone 4 case is priced at $25 USD. If you’re interested, jump to Brando for more details.