nuphy Air75 Mechanical Keyboard, 75% Low Profile Wireless Keyboard, Supports Bluetooth 5.0, 2.4G and Wired Connection, Compatible with Windows and Mac OS Systems-Gateron Blue Switch

I want to start this review by saying, I love this keyboard! I really like the textile feel of it — it feels very solid, it’s beautiful, etc. HOWEVER, the battery life fully depletes after a day and a half of working, which is unacceptable. I’m not sure if I just got a bad keyboard, but after browsing other reviews, I am inclined to think this is just how this keyboard is. If you need this to be an ONLY wireless keyboard, for more than 10 hours of work, do not buy this keyboard. You’re going to have to just leave it plugged in for it to work.

Compared to the Keychron K3, this board feels very well built. Switches, caps, case, lighting - all feel premium in comparison. Layout and accuracy feel very natural when any Keychron always felt just a little off. The pictures do it justice, actually delivering on affordable quality with all the cool features you want, except one major flaw. Like other keyboards, this one tries to get cute with the Function keys. Most people dont care, but when you use F5 and F6 day in and day out youll quickly find that they are jacked up. They do not respect macOSs Use as standard function keys setting. The latest firmware fixes F5 and F6 while ruining all other F key settings. So I downloaded their console app where it wanted another firmware update... That reverted the F5/F6 situation but the software is completely useless. Ive tried all combinations of Mac mode, Windows mode, old firmware, new firmware, console app configuration - nothing makes the keyboard work 100% like it should. At the end of the day this is a beta product and the software/firmware are very flawed. Sometimes I just wish we had simple boards again. I guess we cannot have modern design without modern problems. Their discord channel is full of people having similar issues to mine. Frustrated and annoyed by slow development.

Great build quality, love the hardware toggles for wired/wireless and mac/windows layouts. cannot speak to battery life as its been a few days and its still over 80%. Best keyboard at this price point if youre looking for a low profile, but a great typing experience.

I love the colors of the keycaps on this board. They are awesome. I got this for my wife for back Friday and I got myself a keychron K2V2. We are both extremely happy. Mine required a wrist rest to be comfortable, while hers did not as it is thin. Great option.

The only bad thing about this keyboard is that the keys dont have transperant marking to let the back light through thus it is difficult to use it in the dark without memoriaing where all the non alphabet keys are.

This keyboard has a very solid, high quality feel to it. They keys make a great sound when pressed and its also portable. It uses bluetooth or wired (usb).

The keyboard feels great; however, the connection is hit or miss if you are using windows 11. I experienced delay and disconnections via bluetooth. Overall, it is still a great keyboard if you are using it wired.

Great quality, keys feel great, battery life is long. No issues connecting via Bluetooth. Very happy with it.

The keyboard is definitely a great product, but it would sure help if one could rely on something more than intuition to figure out how to set it up. The large, showy sheet of setup instructions has English instructions that read like they were translated from Chinese by way of Latvian and ancient Egyptian hieroglyphics. What are we to make of Short press to switch between devices, long press 3 seconds to enter pairing mode. Plug the 2.4 GHz receiver into your computer before pressing FN + 4? Translation: If you want to use this keyboard with multiple devices, hold down the FN key while pressing the 1, 2, or 3 keys for just a second. This will connect the keyboard with up to three different Bluetooth devices. If, on the other hand, you wish to connect through our high-speed 2.4 GHz dongle (the little black thing that plugs into a USB port), then plug it into a USB port of your computer, then briefly press the FN key and the 4 key simultaneously. There are some videos showing how to remove the keyboard and its components from the box, but I figured out how to open a cardboard box when I was four years old. What I would have liked is a video explaining how to connect the keyboard to my computer. Perhaps theres one in that pile, but I didnt see it. Why isnt there online documentation? The keyboard bristles with snazzy features that are explained on the Quick Guide in the same garbled English. Product designers should understand that a feature that your customers cannot understand is a waste of effort. This is obviously a high-quality product that is sabotaged by execrable documentation and an atrocious user interface. A keyboard that requires documentation reminds me of the first mouse for Windows back in the 1980s: it came with massive documentation. For a mouse! The proper documentation for a keyboard should read: Turn it on. Start typing.

It seems like the package was already opened when arrived. apparently all was clean but it was opened so i cannot give five stars because of that. The product is good and a quality one.