Number Pad, Mechanical USB Wired Numeric Keypad with RGB LED Backlit 21 Key Numpad,Mechanical Numeric Keypad for Laptop Desktop Computer PC Blue Switch (Black)

This is not exactly what I was looking for, but it does the job as described. I would have liked to change the background LED light colors, but they are static. Because of this, it was returned. However, it was a hot swap and connected immediately and did not lose connection with USB cable that it came with (attached - there is not a wireless option). If you don't care about the background colors or would turn them off anyway, this is a great option and if I wasn't so picky, I would keep it.

Lots of great options, feels nice. Diagonal rainbow is your only LED option.

Perfect sidecar for my new, smaller gaming laptop. It doesn't have a full keyboard like my old one does but if I need a keypad for mundane , daily stuff I just plug this in. The RGB matches the keyboard so it doesn't look too out of place. I like it!

The media could not be loaded. This little number pad that does what it is designed to do. It worked right away, the colors are bright and it seems well-built. It is a quality product that really helps my keyboard which is missing a numpad. It sounds very clicky which I appreciate. It is probably a little bit loud if you are in the office, but I'm remote so it works well. I like the tactile feel when I am pressing on the number.

The keys are too loud, even for blue switches. I use it infrequently enough where this isn't a big deal, but it's unfortunate.The darkest brightness setting is too bright, it's distracting on my desk, I want it to be like half of the lowest brightness setting but I can't do it. This seems like an easy problem to fix in a hypothetical version 2 (just add more brightness settings).Overall the functionality works well. Note that the Euro sign, Yen sign, Calculator button, and numlock (arrows/ins/del/etc) do not work on macOS at all. It would be nice if Fn+2/4/6/8 could function as arrows as a replacement for numlock and similarly for the other keys like Del or Ins, but this does not work, Fn can only be used for dollar/euro/yen/parenthesis/equals/brightness. I'm not docking any points for this because the product does not advertise Mac support, but I recommend looking for an alternative option if you want a numpad for a Mac, and I hope that my suggestions of allowing more Fn+keys are helpful to the manufacturer (why not make it compatible with all systems?)

It can hack computers, if you press enter before typing your passcode on your computer it’ll just unlock it

Had it for about six months and there's something wrong with the connection. It is sort of loud, but I don't mind

I love having this on the left side of my keyboard. It’s super helpful when cranking numbers while I’m using my mouse!