Design: Replacement Remote Control is specially designed for all smart televisions. Its simple style and ergonomic form fit the hand to increase comfort. Functionality: Replacement remote control is easy to use and does not require cumbersome settings. It is not the original but functions exactly like the original. Compatible models: QN43TU700DAFXZA QN43TU700DFXZA QN50TU700DAFXZA QN50TU700DFXZA QN55TU700DAFXZA QN55TU700DFXZA QN58TU700DAFXZA QN58TU700DFXZA QN65TU700DAFXZA QN65TU700DFXZA QN70TU700DAFXZA QN70TU700DFXZA QN75TU700DAFXZA QN75TU700DFXZA QN82TU700DFXZA UN40N5200AFXZA UN43RU710DFXZA UN43RU7200FXZA UN43TU700DAFXZA UN43TU700DFXZA UN49NU6300FXZA UN50RU710DFXZA UN50RU7200FXZA UN50TU700DAFXZA UN50TU700DFXZA UN55RU710DFXZA UN55RU7200FXZA UN55RU730DFXZA UN55TU700DAFXZA UN58RU710DFXZA UN58RU7200FXZA UN58TU Multi-device control: You can comfortably operate multiple models of television with this high-quality replacement remote. Just insert the batteries and it works immediately. Use scenarios: - Replace a lost or damaged original remote for a Samsung smart TV in the living room, bedroom, or office, using one universal remote for multiple models. - Keep a spare remote on hand in a family room or hotel suite so guests can control the TV without locating the original. - In environments with more than one compatible model (such as showrooms or shared spaces), quickly switch between TVs by using the same replacement remote after inserting fresh batteries.