I got this cause I needed a wireless, smaller keyboard for my desk. I can't believe I only paid 100 dollars for this.Features:-This uses a bluetooth dongle and has the option of connecting via bluetooth. That can be helpful if you're switching between your main computer which is connected via dongle and your laptop (or something) that is connected via bluetooth. The switch is instantaneous as well.-Has a low profile volume wheel on the edge of the keyboard as well as some low profile skip/pause/mute controls on the upper right-fully customizable RGB. I keep it to audio responsive solid red w/ cyan cause it looks cool. It has an LED indicator for both the battery and caps lock.-Comes with that old android style of USB cable (USB Micro). The cable that I got with the purchase was not functional for updating the keyboard, however it did work to charge it. I did have to use an old cable I had lying around to actually get it to update. The issue was when updating, the update button would be greyed out and it took some simple troubleshooting to figure out I just needed to try different USB Micro cables rather than the one supplied. This was the thing that ultimately got the update button to show up.-VERY good battery life. I just keep a coiled charging cable nearby and charge it whenever it needs it. My only complaint here is I would prefer the modern USB Type C charging cable.-Keys are low profile and I've grown to prefer this style over the full sized keycaps. I like not having to press the keys so far for the keystroke to register.