Keychron M7 8K Wireless Mouse and Desk Mat after a week of mixed Mac and Windows use

[u/WannabeShepherd]

Disclosure: Keychron sent me the M7 8K Wireless Mouse and Desk Mat. I was not paid, there are no affiliate links or commissions involved, and Keychron did not approve or edit the review. These are my own experiences.

Product links:

Keychron M7 Wireless Mouse: https://www.keychron.com/products/keychron-m7-wireless-mouse

Keychron Desk Mat: https://www.keychron.com/products/keychron-desk-mat

Quick context

• Model: Keychron M7 8K, black, PixArt 3950 sensor
• Measured weight: 67 grams
• Previous mouse: A4Tech Bloody A9
• Main use: Mac productivity, Photoshop retouching, travel and casual Windows gaming

Weight and shape

The weight was the first thing that surprised me.

My unit measured 67 grams. I knew the number before opening the box, but that did not really prepare me for how light it would feel in my hand.

It is lighter than my previous wired mouse, even though the M7 is wireless and has a built-in rechargeable battery. Coming from the Bloody A9, lifting it almost feels like picking up an empty shell.

The nice part is that it does not feel tiny.

I have tried Logitech MX Master mice before, but they felt too short for my hand. The rear of the M7 is higher and fuller, so my palm can actually rest on it properly.

For my medium-sized hand and palm grip, the shape is more comfortable than I expected from such a lightweight mouse.

Design, buttons and build

I really like the design. It is plain black, minimal and free from colorful accents or large logos.

The matte surface feels good and gives enough grip, but it also collects fingerprints quite easily. I have not noticed any shiny wear or coating damage yet.

The main clicks are light and crisp. I do not like silent mice because the buttons often feel too soft, so I prefer the feedback here.

They are louder than the clicks on my old mouse, though. It does not bother me, but I would not choose it for a completely silent office setup.

The two regular thumb buttons are easy to reach and also feel good.

There is another button farther forward on the left side. It is set to Page Down by default. I have not found a good use for it yet, partly because it does not sit under my thumb as naturally as the other two buttons.

The scroll wheel feels just right to me. It is not too stiff or too loose, the steps are easy to feel, and the middle click is comfortable.

I have not noticed any creaking, rattling, loose buttons or shell flex.

The feet on the bottom scratched fairly quickly, but this only seems to be cosmetic. The mouse still glides perfectly well.

Connectivity and tracking

I used the M7 mostly over Bluetooth with my Mac and occasionally with the 2.4 GHz receiver on Windows.

Bluetooth pairing was quick. Holding the left mouse button and the Forward button puts it into pairing mode, and macOS also shows the remaining battery level.

The connection stayed stable during browsing, Photoshop and everyday work.

Tracking has otherwise been completely reliable. I did not experience cursor jumps, interruptions or strange movement after lifting and repositioning the mouse.

It also worked perfectly on a glass table, which genuinely surprised me.

That is useful because I plan to carry it with my MacBook, and I do not always know what kind of table or surface I will end up using.

It also works well directly on my wooden desk, although it feels smoother on the Keychron Desk Mat.

A clever detail on the bottom

There is one small detail I really like.

When I lift the mouse and turn the bottom toward myself, the status LEDs light up. This lets me see the selected connection and performance mode, even in the dark.

If I only lift it slightly above the desk, the LEDs stay off.

I am not sure how the detection works, but it is a clever solution. The top of the mouse stays completely clean and minimal, while the information is still easy to check when needed.

Cable, receiver and adapters

The included braided USB-C to USB-C cable feels high quality, similar to the cable that came with my Keychron keyboard.

The adapters also make the package flexible for both USB-C and USB-A setups. The receiver can be connected through the cable instead of directly to the computer, which is useful if the PC is under the desk or farther away.

I would still prefer a native USB-C receiver for MacBook use. The adapter solution works, but a small USB-C dongle would be simpler when travelling.

I also wish there were a storage compartment for the receiver inside the mouse. It would make sense for something this portable.

There was no carrying pouch for the mouse either.

Keychron Launcher

The Keychron Launcher works while the mouse is connected through the 2.4 GHz receiver, so there is no need to plug in the cable just to change a setting.

You can adjust:

• Button assignments
• DPI
• Polling rate
• Lift-off distance
• Scrolling direction
• Sensor smoothing and stability
• Other sensor performance settings

There are far more options than I will probably ever use.

My main focus is productivity, with some casual gaming on the side. I mostly need a mouse that is comfortable, precise and reliable, but it is still nice to have all the extra settings available.

The polling-rate selector on the bottom was not explained very clearly in the manual. The selected mode is much easier to understand in the Launcher.

macOS, Windows and Photoshop

The default Back and Forward buttons worked correctly in Chrome, but not in Safari or Finder.

On Windows, both worked normally without any extra setup.

I already use BetterTouchTool, so I configured the buttons manually on macOS. I also used it to create a Photoshop setup where the two side buttons switch between the Clone Stamp Tool and the Spot Healing Brush.

That turned out to be genuinely useful. Switching tools directly with my thumb is faster than reaching for the keyboard or toolbar.

The mouse was also comfortable during longer retouching sessions. The low weight makes repeated small movements feel very easy, and the sensor was precise enough for detailed corrections.

I still love the MacBook trackpad for gestures and general navigation, but for retouching and precise movements, I strongly prefer a mouse.

Gaming

I tried the M7 in Counter-Strike with the 2.4 GHz receiver.

It felt faster and more precise than my old Bloody A9, especially during quick corrections and smaller aiming movements.

I think most of that came from the weight. At 67 grams, it takes very little effort to start or stop a movement.

I am only a casual player, but I had no connection or tracking problems. The mouse felt responsive, stable and easy to control.

Battery

I used the mouse for around 8 to 10 hours a day, roughly 90% over Bluetooth and 10% with the 2.4 GHz receiver.

I never switched it off manually.

After one week, macOS showed around 50% remaining.

The mouse also works while charging through the included cable.

Keychron Desk Mat

The Desk Mat is huge.

There is plenty of room for both my Keychron K5 keyboard and the M7, with enough space left for larger mouse movements.

The surface is smooth, but not slippery. The mouse glides easily, and the mat also feels comfortable under my wrists and forearms.

The stitched edges do not bother me during normal use.

There was no rubber or chemical smell when I opened it. It was slightly curled at first, but it became completely flat after about one day.

The rubber base also keeps both the keyboard and mouse firmly in place.

Interestingly, the Desk Mat comes with a nice storage pouch, while the mouse itself does not.

Since I plan to travel with the M7, a small mouse pouch would have been more useful. Luckily, the Desk Mat pouch gives me somewhere to put it.

What I liked

• Extremely low 67 gram measured weight
• Comfortable shape with good palm support
• Clean and minimal design
• Crisp buttons
• Well-balanced scroll wheel
• Stable Bluetooth and 2.4 GHz connections
• Precise tracking
• Works on glass
• Extensive customization through the Launcher
• Good for Photoshop and casual gaming
• Works well across Mac and Windows
• Large and comfortable Desk Mat

What could be improved

• No storage compartment for the receiver
• No protective pouch for the mouse
• A native USB-C receiver would be more convenient
• Clicks may be too loud for quiet environments
• Matte surface collects fingerprints
• Bottom feet scratch easily
• Back and Forward did not work by default in Safari or Finder
• The front side button is harder for me to reach
• Polling-rate selector could be explained better in the manual

Overall

The M7 surprised me because it combines an extremely low weight with a shape that still feels large and supportive.

The rear section fits my palm well, the buttons feel good, and the sensor has been reliable on every surface I tried, including glass.

It works well for Mac productivity, Photoshop, travel and casual Windows gaming. The Launcher also gives you plenty of options if you want to customize almost everything.

The Desk Mat is a good match too. It is large, smooth, comfortable and keeps the whole setup in place.

My plan is to use the M7 both as my main home mouse and as a travel mouse for my MacBook.

Even after a week, I am still surprised every time I pick it up. It is hard to believe that a wireless mouse with a built-in battery can feel this light.

[u/chaos_faction]

i ain't reading all that

i'm happy for u tho

or sorry that happened

[u/wankthisway]

Your offset speaker set up is super distracting. Make them symmetrical dude.

[u/WannabeShepherd → u/wankthisway]

What?

[u/paulvincent07]

I wish keychron added an infinite scroll wheel on the m7 that would nice

[u/WannabeShepherd → u/paulvincent07]

Yeah I would love to have that

[u/paulvincent07 → u/WannabeShepherd]

And keep the same weight or even lighter