Koolertron One Handed Macro Mechanical Keyboard,Blue LED Backlit Portable Mini One-Handed Mechanical Gaming Keypad 23 Fully Programmable Keys Red Switches with Retro Classic Typewriter Round Keycaps

I use CAD all day and use the function keys, delete key and arrow keys a lot. This keyboard allowed me to put all of my shortcut keys and keys I use all of the time in one small space that I can just hit with my left hand easily without moving all around the big keyboard. The ability to change out the buttons is great and it was really easy to program. Love it, was just what I was looking for.

This Koolertron keypad was just what I was looking for. I needed something for saving numerous key macros to be used with Cad programs like AutoCad Electrical, DesignCad, Eagle PCB and a few others. This keypad comes with a utility that makes programming the pad so easy. It comes with a big assortment of extra keys and tool to pop them off. I really like it. Also USB-C. One downside that is annoying is that it does not always power up correctly and I have to plug and replug the USB connector to get it to boot up. Tried different cables so I am sure it is firmware.

Got this to control hotkeys for stock trading. I love the click of the blue keys and the customization options! The software had a little bit of a learning curve but it works well now that I’ve figured it out. Overall a very good little keyboard!I got the software to install on a pc but I could never get it running on my Mac. If you only have a Mac, you could be in trouble. Also, it doesn’t seem to work with other USB C cords. If the included cord is the only one that works with the keyboard then that is disappointing. I’ll have to test other cords in the future.

No drivers available for the device and Windows 10 doesn't recognize it as a valid USB device. A complete waste of time and effort.

It is easy somewhat easy to program but once you get it going its great. I was looking for one for the flight sims I play and the price was great. Comes with blank white keys I may have used a magic marker on to label, I highly recommend it

It works perfectly

Build quality is good but the software and firmware are absolutely atrocious. Setting macros was painful, the board wouldnwork fine for an hour or 2, then would disconnect and when i would press a button, it would crash my usb driver resetting all my usb devices. Could possibly kill external drives. I would not reccomend this board.

Great support(they rewrote code for it to work on my machine- took a few tries but anyone willing to trouble shoot like that deserves a gold star) I wish I’d had more keys (blank keys) but really like it