I have another of these for one of my car's key rings and when i tried to find another at the local hardware store where i got it they no longer carried it. I was so glad to find it on here. It is small, always works, has a good range, and is easy to program. Highly recommend to anyone who either parks a ways from their garage or just wants a portable to carry around when going for a walk.Didn't want to pay the $350 to Tesla for the HomeLink module.. bought this instead and used a command hook to stick to the bottom-left backside of the display in my Model 3. Out of sight, out of mind- but definitely there when you need it. Great range and easy to set up.Has a good range and you always have it with you so you done have to worry about it being stolen in car and is very convenient and small plus can program 3 doors!! Awesome ?Great replacement remote, just have to read the instructionsTried 3 other after markets that said they had compatible learn buttons but didn’t work. Spent the money , hooked up in 10 Seconds. And thx range was just as it stated which is what I needed !!! RecommendI bought this for my motorcycle keychain. I can hit the button about 100yrds away and works great.Sooooo convenient to have ! I was transferring one garage door opener from my truck to my motorcycle and back every time I swapped vehicles - now I leave my main opener in my truck and this little opener clips right to my backpack straps while riding ! Love it! Very easy to setup - took less than 5 minutes and it’s so convenient! I’ll be buying another one and leaving this one strapped to my riding gear! Should have bought one of these years ago!Nice remote. It’s smallestoy contento con la compra, el control es realmente pequeño como un llavero, la manera de programarlo es muy fácil, en mi caso pensé que no podría ya que tengo una versión muy antigua de motor, sin embargo este me funcionó sin problemas, el alcance es bueno y si estas en zonas abiertas o despejadas mejor, y lo mejor de todo es que puedes programar hasta 3 puertas diferentes con el mismo controlFunciona perfecto! Fácil de configurar e incluso mejor alcance que el control original, falta probar que en realidad funcione hasta con 3 puertas, la calidad del plástico podría mejorar, pero en general recomendableWorks perfectly with my Chamberlain garage door opener. Easy to program. I bought this opener to attach to my key chain - I leave my car outside often and didn't want the security concern of a regular-sized remote sitting in the car, in view of those who may want to gain access to my garage.Es un producto de calidad pues se programó como indica el instructivo, y al momento de su uso es excelente en su accionar. Obvio que es ampliamente recomendable,,,Cheque qué el modelo de mi porton eléctrico estuviera incluido en las especificaciones y aun así, no lo pude sincronizar.