Technologies

Corsair K100 Air Gaming Keyboard Review: A Sleek Design for a Steep Price

This ultrathin mechanical gaming keyboard does it all and looks good doing it, but all those features don’t come cheap.

There are a couple reasons a keyboard can get as expensive as Corsair’s $280 K100 Air (£280, roughly AU$415): If it’s a modular gaming keyboard that you essentially build yourself or if it’s wildly feature-packed while supporting wireless operation. The K100 Air falls firmly into the latter class, with $250 competitors like the Logitech G915 Lightspeed and the Razer DeathStalker V2 Pro. And I feel the same way about the K100 Air as the DeathStalker — I love it, but that’s a high price to pay.

Corsair K100 Air

$280 at Amazon

$280 at Best Buy

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Like

Thin enough to slide under things like monitor stands
Can store the multidevice wireless dongle on board
Dongle is PS4 and PS5 compatible

Don’t Like

Secondary key functions (like @ or %) aren’t backlit well enough
Crumbs can get stuck under keycaps

The broad set of features includes 2.4GHz wireless, three Bluetooth pairings and wired operation, four dedicated macro keys, 2.4GHz compatibility with the PS4 and PS5, and 8MB memory to store up to 50 custom profiles on board. That’s on top of the usual per-key RGB lighting, gaming features and media keys. As with all these keyboards, some of the features aren’t available on console, such as customizing the backlight rather than cycling through the presets. It also lets you boost the polling rate to as high as 8,000Hz when connected via USB, which I’m not sure you really need.

It’s also the thinnest of the bunch, mostly because the Cherry MX Ultra Low Profile mechanical switches it uses are laptop-thin (Logitech and Razer use their own), with the keycaps sitting much closer to the surface. Normally I don’t care much about relative thickness, but in this case it means I can slide the keyboard underneath my monitor stand.

The flip side is that if you get crumbs beneath the keycap on the other models you can easily shake them out. They’re less likely to fall in under the K100’s keycaps, but if they do, they’re hard to dislodge. And they’re not replaceable. I had one brief incident where a key got stuck, but a little pounding seemed to do the trick and I haven’t had any other issues.

Corsair K100 Air showing wireless adapter docked in the rear of the keyboard — It comes with one of those easy-to-lose wireless dongles, but there’s also a place to dock it in the keyboard to minimize its chance of going MIA.

Josh Goldman/CNET

It’s a full-size keyboard, and pretty well designed; stiff, with balanced keys (no spacebar wobbling) and concave keycaps that prevent finger slippage. It uses one of Corsair’s small Slipstream multidevice USB dongles, which has a little nook to slide into. That’s not an issue if you stick it into your system and forget it, but my box o’ dongles overfloweth. The multidevice dongle is only compatible with a handful of Corsair devices at the moment, though.

The edges of the aluminum top plate feel a little sharp, but just annoyingly sharp — not bloodthirsty. It also suffers from one of my pet peeves, a lack of backlighting on secondary characters like «$» and «%».

The K100 Air only comes with tactile switches. Because of the laptop-like short travel distance, it’s hard to feel a separate actuation level — you kind of press hard and they bounce — and I’m not sure that they’re well suited for games where a quick, light touch is required. But if all you’re doing is WASD-ing around with some interaction, it’s nice.

And it’s comfortable for typing, with enough force to minimize accidental strokes. It’s especially suitable if typical wireless keyboards leave you cold (raises hand). Because it’s relatively quiet for a nonlinear mechanical switch, it’s appropriate for work as well.

Corsair rates the battery for about 50 hours with the backlight off. I work and play in the dark, so my backlight is always on, and I get a few days on it before I feel compelled to plug it in.

A close up of the media roller, media keys, macro keys and other typical groups of keys like the number pad. — The K100 Air is a full size keyboard with the typical accoutrements you expect from a pricey model, like a volume roller and media keys.

Josh Goldman/CNET

Switching among the various wireless connections is seamless, though it’s a little frustrating that there doesn’t seem to be a way to switch between wired and the Bluetooth connections — you can switch to Bluetooth, but not back. So, for example, gaming wired on your system and answering Slack messages or taking notes on your phone (raises hand again) is cumbersome.

It took me a while to get used to the feel of the keyboard, but I’ve come to like it a lot. It’s definitely great for typing and general work, and decent for casual gaming. (That’s «casual» in the «what-comes-below-enthusiast» sense.) That price tag is probably a big sticking point for some people, but if you’re OK forking over $250 for the competition then it’s certainly worth the extra $30. And if it goes on sale, it’s definitely worth thinking about.

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Technologies

The Apple Watch Ultra 3 Just Got Its First Proper Discount, but It Won’t Last Long

The latest rugged smartwatch from Apple is yours for just $700 right now.

The Apple Watch Ultra 3 has only been on sale for a few weeks, but it’s already available for its first real discount. Getting one of the best smartwatches money can buy isn’t going to be cheap, but this deal saves you $99 off the usual asking price. But be warned, we don’t expect this early Black Friday deal to last long.

The result? You’ll pay just $700 for your new Apple Watch Ultra 3, with a couple of colors and band combinations available. These prices often fluctuate, so we suggest checking out all available pairings before placing your order. Apple Watch Ultra 3 deals are likely to come and go quickly.

All Apple Watch Ultra 3 models come with cellular modems inside so you can connect them to your carrier — assuming it supports the Apple Watch’s eSIM. That’ll allow you to stay connected even when you don’t have your iPhone with you.

Hey, did you know? CNET Deals texts are free, easy and save you money.

The Apple Watch Ultra 3 comes in a large 49mm size, so it’s easy to read. Despite that huge display, Apple Watch Ultra 3 owners can expect long-lasting battery life. In fact, the Apple Watch Ultra 3 can run for up to 42 hours in normal mode and a whopping 72 hours in its low-power mode.

This being an Apple Watch, it comes with all of the usual health and fitness monitoring features, as well as sleep tracking. It can monitor your heart rate, track your progress thanks to its precise dual-frequency GPS, and do a whole lot more.

If the standard Apple Watch models can’t quite live up to your busy, active lifestyle, this is the model for you. Be sure to order your new smartwatch before this deal expires.

SMARTWATCH DEALS OF THE WEEK

Apple Watch Series 10 (GPS, 46mm, Black, M/L Sports Band):

$329 (save $100)
Samsung Galaxy Watch 7 (Bluetooth, 40mm, Cream):

$200 (save $100)
Amazfit Active 42mm Smartwatch With 14 Day Battery Life (Black):

$85 (save $25)
Garmin Vivoactive 5 GPS Smartwatch With AMOLED Display:

$200 (save $100)
Samsung Galaxy Watch Ultra (Wi-Fi, LTE, 47mm, Titanium Silver):

$500 (save $150)

Deals are selected by the CNET Group commerce team, and may be unrelated to this article.

Why this deal matters

The latest Apple Watch Ultra 3 is the best of its kind. It has a new display that’s designed to be easier to read and has an impressive battery life. It isn’t the cheapest smartwatch on the market, but if you want the best that Apple has to offer, now is the time to place your order — before this deal ends.

Looking for savings on other models? Check out all the best Apple Watch deals happening now.

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Technologies

Here’s the Best Time to Spot November’s Supermoon, the Brightest Moon of 2025

Does the moon look brighter and bigger? It’s not just you — here’s why this month’s supermoon is even more super.

November is a great month for skygazers, featuring a trio of meteor showers and the return of the northern hemisphere winter constellations. This week, it also features the second of four consecutive supermoons. This month’s supermoon will happen on Nov. 4-5, and November’s beaver moon is special because it’ll be the brightest full moon of 2025.

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In addition to being a supermoon, November’s full moon is known as the beaver moon. There is some debate as to why it was named this way. Some believe that this was the best time of year in the old days to set beaver traps to get pelts for winter clothing. Others believe that it coincides with the busiest part of the year for beavers, who are now stocking their lodges with supplies for the upcoming winter.

The brightest supermoon: When’s the best time to see it?

The moon will reach peak illumination at 8:19 a.m. ET on Nov. 5, making the evening of Nov. 4 and the morning of Nov. 5 the best times to view the moon.

Since moon phases shift slowly, the moon will appear almost full for nearly a week. If you are unable to view the full moon on its best night due to weather or other reasons, you can still see a mostly full moon at any point from Nov. 3 to Nov. 8.

For all of those days, the moon will be measurably brighter in the night sky compared to any other full moon in 2025. The reason for this is because of the moon’s elliptical orbit. Since it’s not a perfect circle, the moon’s 27.3-day journey around the Earth brings it closer to us on some days, a phenomenon known as perigee. If there is a full moon during this time, it’s branded as a «perigean full moon,» which you may know better as a supermoon.

Not all supermoons are equal, and November’s will be a little more special than others. According to The Farmer’s Almanac, the beaver moon will be a scant 221,817 miles away from Earth, making it the closest full moon of the year. That means it’ll be the biggest and brightest of the year.

In practice, the differences are fairly minor and likely won’t be visible to the naked eye when compared side by side to other supermoons. A supermoon is only about 7% larger than a regular full moon. According to NASA, the biggest difference is when comparing a supermoon to a micromoon, where a supermoon will be about 14% larger and 30% brighter. So, if you notice that your backyard patio is lit up more than usual, it’s because of the supermoon.

Also due to the moon’s orbit, November will also bring a micro new moon, which means the moon will be as far away from the Earth as it can get — a phenomenon known as apogee. November’s new moon occurs on Nov. 20, but you won’t be able to see it.

Technologies

Today’s NYT Mini Crossword Answers for Monday, Nov. 3

Here are the answers for The New York Times Mini Crossword for Nov. 3.

Looking for the most recent Mini Crossword answer? Click here for today’s Mini Crossword hints, as well as our daily answers and hints for The New York Times Wordle, Strands, Connections and Connections: Sports Edition puzzles.

Need some help with today’s Mini Crossword? It’s fairly straightforward, but if you need help, read on. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.

Read more: Tips and Tricks for Solving The New York Times Mini Crossword

Let’s get to those Mini Crossword clues and answers.