KP-810-21SM

I've tried many Bluetooth mini-keyboards with touchpads and d-pads and this one is now my favorite. I'm currently using it with Linux-for-Tegra and Tegra TX2NX with the NVIDIA-spec'd RTK8822ce WiFi/BT module and it all works great out of the box. I've also used it with Windows 11 as well as Android and it has performed great in all environments. The backlight is bright and defaults to "off" which is my preference and it uses a BL-5C Li-Ion rechargeable which is popular and I have several of, so when the battery is exhausted, I can just pop in a charged one. That being said, after fully charging it when I received it five days ago, the battery has not needed replacing/charging, so the battery life looks good, too. The controller has a full set of media controls and a proper Android "Home" button as well as a "Windows" meta key, making this keyboard super-handy at a great price.

It's a nice little portable keyboard to have to hook up to my PC and operate it on a television at a distance. I was also hoping to use it to do some quicker typing on my phone beyond it's touch screen. But it's just not as fast and comfortable as the olden days slide out phone keyboards used to be. I could type on those with much more accuracy and speed than any touch screen. But overall this keyboard does help when wirelessly utilizing my PC. Especially in tandem with Steam and using an Xbox Controller on my TV in big picture mode. Just being able to have the missing keys and type some quick text. Does the job solid.

I use it for typing on my PC when that’s hooked up to the TV instead of at my desk. It works great. Battery lasts forever (I’ve had this thing for 6 months and only charged it when it first came). Touchpad is a little sensitive out of the box, but you can adjust that. It’s not super light where it feels cheap, but it’s not oddly heavy either.

Ever since day one I have been unable to use it because it will not charge. When I plug it up it has a red light that just flashes once and then that's all she wrote. I've left it on the charger all day a couple times in terms I fiddled around with a port charging port and still same outcome there's no battery power to use it. I've been meaning to pick up a new battery to see if that is the issue but have frankly just not had the time. Wish I didn't get the cheapest one I saw there at the time and the only reason I did is because I wasn't sure if I would like something like that to begin with... Have since gotten a new battery and it won't charge even a Duracell made for it also found out the battery it comes with isn't the correct one by the specs on the device. Also it's made to take AAs but it's missing the ends for the battery contacts.... "spring and plate" so yea multiple issues...

So far it works okay. Wasn't difficult to link to nvidia. It is built a little flimsy. The battery cover is loose. The charging port is too tight so you have to struggle to plug in the cord. As far as being upgraded... I had a non bluetooth version years ago. It worked great. I almost forgot the backlight colors are too much. The only one you can read is green. Guess just plain white light would be best which isn't on this one.

This thing not even good as paper weight is the worse bluetooth keyboard I've ever had. I was exited when I unpacked the thing. The first thing I did was to charge it fully. The middle red light lit up and stayed lit until it turned itself off. I assumed it was totally charged. I turned it on but the ready light never came on, instead, the yellow light lit kind of weak, I knew it wasn't normal. The next step was to pair it with my Firestick Max 4K. I pressed the pairing key but instead of the blue light to come on, the yellow light on the left lit on. My firestick couldn't detect it. I was so aggravated. I opened the keyboard battery cover and I noticed a USB receptor. I got even more aggravated! THE FIRESTICKS DON'T HAVE USB PORTS!!!! I have an Nvidia Shield with USB ports, so I thought I could use it with my Shield. WROOOOOONG! I plugged the USB detector to my Shield, and the thing started working hahahaha Not really! Yes! some functions worked right of way like the mouse pad, the one click worked but not all the time. The directional do not move the selector side to side, it did up and down but as soon as I got stuck on one side, there was no way to get it out with my new POC Pazzport, I had to use my shield remote to get it off and turn my new keyboard off. I tried it again on the search bar. I had to use the shield remote to get to search. Then I tried to type something and it was terrible. Every time I typed the letter E, the freaking W was typed before the letter E every single time. Since the directional keys were a mess, I had to use the mouse pad to erase the letter W. The same thing happened when I typed the letter C, the X was typed before the C. You may say that all I had to do was to backspace but no; for the simple reason that the letter need was the first one to be erased, I had to erased both but as soon as I typed the letter E or the letter C, the letter W appeared before the letter E and the X before the3 letter C. Very frustrated. I will return this junk. The blue light never came on ever. I knew it was defective as soon as I saw it. I recorded a video that you can watch. It was very hard to make the video because I'm a normal human being only two hands. This is an update. These guys acted so quickly to get me another keyboard I couldn't believe. After they sent me a return shipping label, another nice guy told me to keep the defective one for parts. But at the same time, there was another guy sending warning to return the damn thing. He finally charged my card for an extra keyboard. I was pissed. But I contacted customer service and they credited my credit card right of way. Thanks!

I really like this keyboard. It works surprisingly well. The battery lasts a long time, which is great since I use it regularly. The keyboard lights up brightly with different colors, and I find it enjoyable. The keys are solid and sturdy, with a satisfying click when pressed. The mouse pad is very responsive and fairly accurate. For me, the keyboard wakes up out of sleep mode with no issues. It has a good shape and fits comfortably in my hands. Overall, I really like the keyboard and have no issues using it. I would definitely recommend it to others.

The keyboard works fine, but the track pad is borderline useless sometimes. It doesn't register touch very well, and sometimes it just randomly inputs the left mouse button. I don't recommend this.

muy decepcionante, es un dispositivo con muy poco alcance, tienen un input lag (tiempo de respuesta) terrible y constantemente con solo levantar el control de la mesa manda como si hubieras presionado el botón de pausa

I ordered a keyboard from another brand and it was supposed to work with my fire stick, after buying usb adapter and trying multiple ways nothing ever worked, so i gave this one a try, i put the usb thing in my adapter then in my fire stick, turned on the keyboard and it worked right away! I am more than satisfied! Everything works, the keyboard is easy to use and makes searching tv shows/movies so much easier. Shipping was fast, thank you for the good product!

Tiene un conector Bluetooth, no todos los dispositivos lo aceptan. Lo compré para una tv con fire stick, como la tv no lo acepta, el fire stick tampoco, entonces no sirve para nada y el proceso de reembolso es torpe.

This is the second one of these I've purchased. I had an older model that worked fairly well. This one is pure junk. It seems to use a different USB dongle and I think that is where the problem lies. Even sitting almost directly in front of the receiver The connection is so poor that the mouse touchpad is not usable and it takes pressing a button on the keypad several times before the input is recognized. Sadly I missed the return window so I'm stuck with this thing. I strongly recommend finding a better alternative.

Does the job. The quality seems to be on the low side but so far so good.