6 in 1 Sim Card Adapter Kit (Micro, Nano and Standard Sim) Compatible with iPhone X, 8,7 All iPhone Series, Samsung, HTC, and All Other Android Smartphone Devices by Mobi Lock :
Amazon.com: Bestdealing Note 10 Plus Dual SIM Card Tray Holder Replacement for Samsung Galaxy Note10+ Note10 Plus 6.8" SM-N975F SM-N975U N9750 with Needle (Not for Single Card Version) (Not for Note10) (Black) :
Amazon.com: Samsung Galaxy A72 (128GB, 6GB) 6.7", Snapdragon 720G, 5000mAh Battery Dual SIM GSM Unlocked Global 4G LTE (T-Mobile, AT&T, Metro) International Model A725M/DS (Fast Car Charger Bundle, Awesome Black) : Cell
MAGICSIM ELITE Dual SIM adapter for Samsung GALAXY S4 (NO CUT Model) : Amazon.co.uk: Electronics & Photo
Dual SIM Card Adapter for Samsung Galaxy S5/G900, S IV/i9500, S III/i9300, Note III/N9000, Note II/N7100, Mega 6.3/i9200, Grand 2/G7106 : Amazon.in: Electronics
Amazon.com: dual sim adapter
Amazon.com: dual sim adapter
Amazon.com: Samsung Galaxy A12 (A127F) 128GB Dual SIM, GSM Unlocked, (CDMA Verizon/Sprint Not Supported) Smartphone International Version (Fast Car Charger Bundle) No Warranty (Black) : Cell Phones & Accessories