Review on Enhance Your TV Experience with the CT-RC1US-21 Infrared IR Replacement Remote Control for Toshiba Fire TVs 43LF621U21, 55LF621U21, TF-32A710U21, 43LF421U21, 50LF621U21, 32LF221U21 by Joseph Flamm

A remote control that does its job and does it well. In fact, I bought two more of these remotes as extras because they are reasonably priced. Kids, dogs, etc. You don't know how long this replacement item will be available to support Fire TV, so I think it's wise to have a remote that's just as good as the original. The only thing this remote control model does not have is voice function support and remote control of external devices such as receivers. The keys have good feedback and feel solid. Aside from the difference mentioned above, you might not be able to tell the difference blindfolded. i like the price No programming is required and all you have to do is insert batteries. By the way, about batteries. Removing the back cover to access the battery compartment is quite tricky. Removing the cover is very difficult if you don't know how. I've attached a video for a way to easily remove the cover. I hope you find this useful.