Add 4 SIM cards to Galaxy Note 10+ using SIMore Speed ZX-Four Quadruple Multi-SIM adapter - YouTube
Samsung Galaxy Note 10 Plus Dual SIM 256GB 12GB RAM SM-N975F/DS Aura Black, The best price in EU
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) :
Samsung Galaxy Note 10 Plus Dual SIM 256GB 12GB RAM SM-N975F/DS Aura Black, The best price in EU
Samsung Galaxy Note10+ Note10 Plus N9750 Original Mobile Phone Dual SIM Snapdragon 855 Octa Core 6.8" 16MP&Dual 12MP 12GB&256GB|Cellphones| - AliExpress
Samsung Galaxy Note 10 Plus 512GB 12GB RAM 5G - Dual Sim - Best Mobile Phone Selling Brand in the World.
Replacement for Samsung Galaxy Note 10 Plus Dual SIM Card Tray - Black
Amazon.com: Samsung Galaxy Note 10+ Plus SM-N975F/DS, Dual SIM 4G LTE, International Version (No US Warranty), 256GB, Aura Glow - GSM Unlocked : Cell Phones & Accessories
Amazon.com: MMOBIEL Dual SIM Card Slot Tray Holder Replacement Compatible with Samsung Galaxy Note 10 Plus 2019 - Incl. Rubber Gasket and Sim Pin - Black : Cell Phones & Accessories
Amazon.com: Samsung Galaxy Note 10+ Plus SM-N975F/DS, Dual SIM 4G LTE, International Version (No US Warranty), 256GB, Aura Black - GSM Unlocked : Cell Phones & Accessories