3 Key Mini Keypad Wireless USB 2 in 1 Mechanical Gaming Macro Keyboard Customized Programmable OSU Keypad with RGB Led for PC Gaming OSU Office Work HID

Works with Kobo Libra Colour!It took about 10 minutes to download software, program the buttons and connect to my Kobo.It comes with blue clicky switches. The switches are hot swapable and compatable with the basic Gateron switches. You can change out the keycaps. I have not found a way to actually do anything with the lighting effects. In the software it only gave me the option to have the lighting on or off.It doesn’t feel very sturdy, but for $20 + some extra switches and keycaps I had laying around this will work.Things to note, it took so so so many tries to get it to pair to my Kobo. Unsure if others had a similar issue or not, unsure if it has to do with Bluetooth signal strength from the mini keyboard? But it just wouldn’t show up, on what I think was the 23rd try it finally shows up as an option to connect.I was able to set mine up to turn to next page, go back a page and Lock screen. Note that lock screen will only work if you’ve already been using it within the last minute or so. I believe this would have to do with Bluetooth connection.But it’s worked for me when I’m too comfy to turn the page or when I’m reading on my treadmill and have the Kobo on a stand.

I got it for the GPD Win 4, to have some extra buttons on the back.It would have been fine, and perfect, if I didn't need the action of the keypress to activate the gyroscope.With the particular machine that I got two of these for, between the internal key software, rewasd key-mapping, this products keymapping, and one more that I was using for on-screen buttons, I could not get the activation of the gyroscope with a button push of this product.But, I have limited ability, and may have found a solution if I "super tried".It is a great product. It was fast enough for me, with the Bluetooth response time, with gaming. However, they do offer the same product with 2.4gh, something or other. Which, should be faster. Plus, if needed a direct cable would be fine.Lots of possibilities with this item.I will absolutely purchase it again, in the future. But, with the 2.4gh option.Even though more expensive, it can come in "handy".I am glad anyone offers, such an item.I would like the same product, but with one key. There are one key products, like this, but none with Bluetooth or battery.Some people say the software was hard to get. But, for me it was easy, and the software worked well.Very nice key presses.Good product.Don't know about the lights. Didn't test that.

1/3 keys completely stopped working, I got the keypad 3 months ago. This is the second one I've purchased, hoping the issue with the first was a fluke. Don't buy.

Works with Boox color go 7 2nd gen. Took some time to figure out how to get it to work as a page turner but the key is don’t download the elf key app directly to the device (it’ll never recognize it) instead follow these steps1. Download the elf key app to a COMPUTER2. Connect the keyboard via the Bluetooth steps on the manual in the package once connected turn device off3. With device OFF plug it into your computer and open the software then you can program! I set volume + volume - and f4 (refresh)4. save everything5. unplug and then turn it on and pair to your booxNow volume should work as flip forward or backward and then f4 will work as refresh

Super nice USB-A to USB-C cable. Keyboard has a great solid feel. Software easy to use once you get past the non-intuitive parts. Be aware that the keyboard must be connected directly to the PC for programming - it can't be connected through a USB hub. After programming, the keyboard works anywhere through any number of USB hubs.

This has replaced my other two Bluetooth page turners for use with my Boox Max Lumi.It was easy to program the keys for page forward/back and refresh using the downloaded Windows software. It connects automatically to my ereader and the connection is stable and reliable.One hint for those who are complaining that the battery life is very short - turn off all of the LEDs on the device, both under the keys and the connect light. This will greatly extend the battery life to weeks, not days.

Adding back one star for the great customer support from the team here.This is a good, simple-to-use product. The software that is used to set the the marcros, is pretty simple and can be used to quickly set up the keypad. The battery on this dies after 2 days. I thought this might have been a problem with that specific one so I exchanged for another one. I have the same problem with it dying after 2-3 days. That is 2-3 days on stand-by with light use.

Love this keyboard for my Boox Go Color 7, you need a computer to set it up and it is 1000% worth it