JAE’s ST19 series is a push/pin-eject tray type 3 in 2 combo card connector capable of housing either 2 nano SIM cards, or 1 nano SIM and 1 microSD card. The space-saving designs make it ideal for compact hand-held devices that require multiple SIM cards, or a SIM card and expandable storage. The ST19 has a strong lock structure that reduces the risk of the tray falling out when the device is dropped.