It will only work in title listed models. May be it has Some dust and rust on PCB surface.
No other accessories/cables are included. The item "POWER SUPPLY BN44-00520F PD46B1QE CSM REV 1.0 FOR SAMSUNG UE40ES6540U TV" is in sale since Tuesday, March 10, 2020. This item is in the category "Sound & Vision\TV & Home Audio Parts\TV Boards, Parts & Components". The seller is "akcelestial" and is located in Bolton, Lancashire. This item can be shipped worldwide.