Dual Sim Dual Standby Bluetooth Adapter For Iphone 7/7plus Goodtalk Phone Shell Ultra-thin Back Clip Battery 2500mah Power Bank - Battery Charger Cases - AliExpress
Apple iPhone 8 could come with Dual-SIM support
WX-Twin 7 Plus Dual SIM adapter for iPhone 7 Plus - DualSIM card with protective case - 4G LTE 3G compatible | SIMORE.com
Jual For iPhone 7 7 Plus 6s Plus 6 Plus 2 in 1 Dual SIM Card Adapter + TPU Back Case Cover | Shopee Indonesia