Type-C USB-C to HDMI HDTV 4K@30Hz Cable For Samsung for Galaxy Note 8 9 S10+ Plus USB C HDMI Cable 1.8m - AliExpress
Amazon.com: HDMI 8k/4k Adapter Kit Compatible with Samsung Galaxy A40 at Digital Full 240Hz with 6 Foot Cable! : Electronics
Amazon.com: HDMI 8k/4k Adapter Kit Compatible with Samsung Galaxy A40 at Digital Full 240Hz with 6 Foot Cable! : Electronics
Amazon.com: Tek Styz PRO USB-C HDMI Works for Samsung Galaxy A40 at 4k with Power Port, 6ft Cable at Full 2160p@60Hz, 6Ft/2M Cable [Gray/Thunderbolt 3 Compatible] : Electronics
Adapter HDMI/type C voor Samsung Galaxy A40 Smartphone converter TV display retroprojector kabel 1080P Apple : Amazon.nl: Elektronica
Samsung A40) can I use the USB C to HDMI adapter to connect in a monitor? : r/AndroidQuestions
Official Samsung USB-C to HDMI Adapter
Amazon.com: Tek Styz PRO USB-C HDMI Works for Samsung Galaxy A40 at 4k with Power Port, 6ft Cable at Full 2160p@60Hz, 6Ft/2M Cable [Gray/Thunderbolt 3 Compatible] : Electronics
Amazon.com: Tek Styz PRO USB-C HDMI Works for Samsung Galaxy A40 at 4k with Power Port, 6ft Cable at Full 2160p@60Hz, 6Ft/2M Cable [Gray/Thunderbolt 3 Compatible] : Electronics