Product Features.This is an infrared remote control, no programming and setting required, it is a good choice to replace your damaged and lost remote control.Good performance: with infrared technology, strongest signal, low power consumption, long transmission distance and sensitive use. The maximum remote distance can be up to 10m.Easy to hold: The lightweight and ergonomic design makes it very comfortable. The remote control is sturdy and light, easy to install, the buttons are soft and sturdy, the buttons have a good flexibility and work perfectly with a light push of the button.Fast shipping: Our orders are shipped from Amazon’s US warehouse and all deliveries are usually shipped within 1 to 3 days. Free exchange or return shipping is available.Quality Assurance: We are a shop that specialises in remote controls, which are made from high quality recyclable ABS plastic and are loved by many customers. If you are not sure if our remotes are compatible with your device, you can contact us and we will find the right one for you.Compatible with models (not only these)VSX520K VSX520 SX-LX50 VSX-520-S VSX-53 VSX-1121 VSX-D514-S VSX-31 VSX-LX50Packing List:1 X Remote Control