Our product is Suitable Redmi Note 4, Redmi 4, Redmi 4A, Redmi 3S, Redmi 3S Prime, Samsung S7, Samsung S7 Edge, Lenovo K6 Power, Lenovo P2, Oppo F1 and many others. Trusted Way To Use Two SIM Cards and One Micro SD card at the same time Without Any Network Disturbances. The SIM In The Adapter Will Become 2nd SIM And Support The Same Signal Bandwidth, Also Supports VoLTE. The Easy To Hide This Adapter Behind Mobile Back Cover/Case. It Is Super Flexible And Durable With A Thickness Of 0.1mm Which Is Easy To Fold Avanti Hybrid SIM Slot Adapter, Reportedly Works With All Hybrid SIM Smart Android Model Phones