
Professional’s Ranking
Execs
- Swappable facet buttons accommodate each left- and right-handed gamers
- The sensor could be very exact and correct
- Enticing RGB accents
Cons
- At 3.13 ounces (89 grams) it’s not the lightest FPS gaming mouse
- It prices greater than its stablemate the Corsair M75 Air
- The principle buttons have a protracted journey
Our Verdict
The Corsair M75 Wi-fi is the right alternative for players searching for extra performance in an ambidextrous gaming mouse. It’s additionally the right alternative for mouse sharing preparations the place completely different gamers are gaming with completely different fingers.
Finest Costs As we speak: Corsair M75 Wi-fi
$89.99
Many mice declare to be ambidextrous, however few incorporate something extra helpful than a symmetrical design to accommodate left-handed play. Not so the Corsair M75 Wi-fi. It options buttons on each its left and proper sides, which suggests left-handed gamers needn’t miss out on hitting these additional instructions.
Though the M75 Wi-fi is making an attempt to be every part to everybody, its design doesn’t compromise on performance for one group over one other. Corsair has made personalization a key issue so as to tailor the button setup precisely the way you need it.
Certainly, the Corsair M75 Wi-fi is the right gaming mouse for a mouse-sharing association; when you have a family with multiple gamer and particularly if there are completely different mouse hand preferences, then the Corsair M75 Wi-fi is simply supreme for that.
Additional studying: See our roundup of the most effective wi-fi gaming mice to find out about competing merchandise.
Corsair M75 Wi-fi design and construct
The M75 Wi-fi is finest suited to a claw grip due to its tall, centrally positioned hump that encourages you to carry your hand excessive of it. That feeling is accentuated by fairly a steep gradient at its again and a low, slender entrance. Regardless of the hump, you can get away with utilizing a palm grip, though it doesn’t really feel as pure.
The M75 Wi-fi is kind of a protracted gaming mouse. It measures 5.04 x 2.56 x 1.64 inches, which ideally fits medium to massive fingers. Simply wanting on the weight profile — 3.13 ounces (89 grams) makes it significantly heavier than its stablemate the two.12-ounce (60-gram) Corsair M75 Air, which it carefully resembles.
From making massive swipes, to tiny micro-movements, the M75 Wi-fi at all times responded how I needed it to…
Whereas the latter’s lighter weight makes it supreme for esports matches, I discovered the M75 Wi-fi is extra suited to informal FPS gaming the place you’re leaping out and in of video games after only a couple hours of play.
To make certain, when you like an informal sport of Fortnite, CounterStrike 2, or Overwatch 2 with out enjoying on for lengthy four- or five-hour blocks, then the M75 Wi-fi is a superb possibility for that type of gaming and received’t be fatiguing to your hand or wrist.
Probably the most distinctive function of the M75 Wi-fi is its facet buttons on each the mouse’s left and proper flanks. These enable for its ambidextrous performance. Upon listening to about these buttons, my first thought was: “How am I going to forestall miss clicks from the facet I’m not utilizing?”
It seems that’s a non-issue since you possibly can merely personalize the button configuration precisely the way you need it.
As soon as I selected the facet I needed my facet buttons to be on, I may elevate their caps up from their default low setting by including taller button caps that got here equipped within the field.
Equally, I may take away the button caps on the facet I wasn’t utilizing, or else add the flatter caps there, which made miss-clicks inconceivable.

The Corsair M75 Wi-fi sports activities facet buttons on each its left and proper flanks.
The Corsair M75 Wi-fi sports activities facet buttons on each its left and proper flanks.
Dominic Bayley / IDG
The Corsair M75 Wi-fi sports activities facet buttons on each its left and proper flanks.
Dominic Bayley / IDG
Dominic Bayley / IDG
That the M75 Wi-fi has swappable button caps actually provides to its versatility. It makes it supreme for conditions the place you could have a number of individuals utilizing the identical mouse at completely different occasions. Certainly, if your own home is filled with players, the M75 Wi-fi ought to cowl nearly everybody’s wants.
To replicate that distinction in performance, you possibly can anticipate to pay just a little greater than the M75 Air. It presently prices $89.99 in comparison with the Air’s $69.99.
The Corsair M75 Wi-fi additionally has a DPI switcher button on its underside that means that you can cycle by way of your DPI settings. One other button on the underside toggles between the mouse’s 2.4GHz Wi-fi and Bluetooth performance, and switches the mouse on / off.
Corsair M75 Wi-fi gaming efficiency
The M75 Wi-fi comes armed with a Corsair Marksman Optical sensor that means that you can set DPIs in increments from 100 to 26,000 DPI. It additionally tracks at a lightning velocity of 650 inches-per-second and at a most acceleration of as much as 50G.
The sensor helps a polling charge of 1,000Hz. Admittedly, that’s just a little slower than the 4,000Hz polling charges in some FPS gaming mice. But it surely’s nonetheless greater than enough for the type of gaming you’re going to be doing with this mouse — the non-competitive variety.
Testing out the sensor in rounds of video games like Overwatch 2 and Apex Legends proved it had a excessive stage of precision and accuracy. Taking sniper photographs was an train in effortlessness and strafing out and in of doorways was additionally as straightforward as pie.
The mouse’s heavier weight determined its core energy for me. I discovered it higher suited to group conditions relatively than one-on-one eventualities the place I didn’t fairly get the velocity in maneuverability I do with lighter mice.
Nonetheless, the buttons felt fast and responsive for each single photographs and extra speedy jitter clicking. They function Corsair Quickstrike switches, which bestow a satisfying loud “faucet” that proved the right accompaniment to rifle hearth.
In comparison with my Razer Cobra Professional the principle clicks have a barely longer journey which added a fraction of a second to my click on actuation velocity.
However in group deathmatches and different group match eventualities that design quirk had no actual impression on my efficiency, particularly because the Corsair Wi-fi Slipstream Wi-Fi connection was so fast (it sports activities a sub-1 millisecond response time).

The Corsair M75 Wi-fi’ design is most snug with a claw grip.
The Corsair M75 Wi-fi’ design is most snug with a claw grip.
Dominic Bayley / IDG
The Corsair M75 Wi-fi’ design is most snug with a claw grip.
Dominic Bayley / IDG
Dominic Bayley / IDG
I discovered the mouse’s meticulous symmetry to be one other actual asset to my aiming too, particularly in video games like Apex Legends the place I used to be typically coping with barely seen faraway targets. From massive swipes to tiny micro-movements, the M75 Wi-fi at all times responded how I needed it to, which made it straightforward to line up photographs.
It was apparent what made the mouse glide so properly — the beneficiant PTFE toes. Corsair has positioned them completely to scale back the utmost quantity of friction. I’ve hardly ever skilled higher raise in an FPS mouse too, which meant the M75 Wi-fi was exceptionally quiet once I wasn’t utilizing a mouse mat.
How did I discover swapping out the facet buttons? That entire course of took lower than a minute every time. I used to be grateful for that performance, though the buttons nonetheless felt fairly low set with the raised caps added, which didn’t make triggering these buttons the simplest.

The underside homes two extra buttons.
The underside homes two extra buttons.
Dominic Bayley / IDG
The underside homes two extra buttons.
Dominic Bayley / IDG
Dominic Bayley / IDG
From a mode viewpoint, I discovered the Corsair M75 Wi-fi had much more pizzaz than the Corsair M75 Air because of its two good RGB zones. These zones embody two lighting strips on the mouse’s again, an extra strip on underside and a Corsair emblem. These aesthetic touches appear small, however they actually livened up my desktop.
An extended battery life was additionally one of many mouse’s finest traits. I didn’t fairly drain the battery in my playtesting, however had I performed for lengthy sufficient, Corsair says it could have taken 105 hours in Bluetooth mode or a whopping 210 hours with RGB switched off in Wi-Fi mode — that’s days of playtime both approach.
Corsair M75 Wi-fi software program
The M75 Wi-fi makes use of Corsair’s iCUE software program app in which you’ll be able to assign instructions, set your DPI presets, and calibrate the M75 Wi-fi for the floor you’re utilizing it on.
iCUE has a number of additional settings that you could toggle on or off that basically make use of the M75’s facet button performance.
I notably preferred the actual fact you possibly can toggle on a Left Hand Mode that prompts solely the buttons related to a left-handed grip. An All Button Mode is one other nice possibility when you’re searching for extra buttons to accommodate extra of your instructions.

The Corsair M75 Wi-fi makes use of Corsair’s iCUE software program app.
The Corsair M75 Wi-fi makes use of Corsair’s iCUE software program app.
Dominic Bayley / IDG
The Corsair M75 Wi-fi makes use of Corsair’s iCUE software program app.
Dominic Bayley / IDG
Dominic Bayley / IDG
Do you have to purchase the M75 Wi-fi?
The M75 Wi-fi is barely heavier than its stablemate the Corsair M75 Air and for that cause it’s higher suited to informal FPS gaming relatively than esports, and group matches over one-on-one showdowns. However with extra performance onboard than its striped-down stablemate it’s clearly the extra versatile mouse.
However options like its good RGB lighting that provides quite a lot of gamer-centric enchantment, its swappable left- and right-side buttons are certain to entice southpaws and players that share with southpaws. One factor’s for certain, that type of dual-purpose performance doesn’t come round too typically.