Nano Sim+Micro SD Card Tray For Samsung Galaxy S20 5G / S20+ / S20 Ultra - GreyProduct Details. For Samsung Galaxy S20 / Samsung Galaxy S20+ Plus / Samsung Galaxy S20 Ultra. Your Sim Card + Micro SD Card Tray is used to hold your Sim card and Micro SD Card in place while in the device without the tray your Samsung Galaxy would not be able to read your Sim card or SD card without your Sim card and not be able to make Cellular calls or texts through your carrier without WI-FI.
eBay