How to configure your gaming mouse DPI: what eDPI is, how to find yours without copying pros, and the Windows settings that aren't optional.
If you've been searching for "the best gaming mouse" and "the optimal DPI for CS2," let me stop you right there: there's no best mouse and no universal DPI. There's the one that fits you, and an eDPI that becomes yours after months (or years) of trial and error.
I'll walk you through my actual setup (Logitech G Pro X Superlight, 1600 DPI, 0.15 in Valorant = 240 eDPI), how I landed on these numbers after a lot of experimentation, what eDPI actually is and why it's the only thing that matters, and the polling rate and mousepad myths that cost money without delivering any real advantage.
The money-saving truth: there's no "best mouse"
Unless you're using an office mouse (bad sensor, low polling rate, stiff cable), the difference between a €130 Logitech G Pro X Superlight and an €80 Razer Viper is something your aim won't notice. Your hand will.
What actually matters when choosing:
Shape: claw, palm, fingertip — each grip style fits different shapes. A mouse designed for palm grip (taller, curved) feels off in claw grip and vice versa.
Weight: under 80 g is what's considered "light" today. For shooters with low sensitivity (where you move the mouse a lot), weight matters. Heavier feels "solid" but tires you out faster in long sessions.
Sensor: any modern sensor from Logitech (HERO), Razer (Focus Pro), Pulsar, or SteelSeries (TrueMove) works fine. The technical differences between them show up in benchmarks, not in your aim.
My pick: Logitech G Pro X Superlight with the HERO sensor. I bought it for weight and shape — ~63 g and a symmetrical shell that works for my claw grip. It's not cheap, but I've been using it for years and haven't found a reason to switch. It's not "the best" on the market; it's the one that works for me.
If you're buying your first gaming mouse, try to get your hands on it before committing
. What the spec sheet says and what it feels like in your hand are two different things.
eDPI: the only number that matters for your sensitivity
Here's the concept most people miss — and why they copy pro configs that don't work for them: DPI alone means nothing.
What matters is eDPI = DPI × in-game sensitivity. It's the "effective DPI" that actually reaches the game.
Example with my Valorant setup:
1600 DPI × 0.15 sens = 240 eDPI
800 DPI × 0.3 sens = 240 eDPI ← same number, same mouse movement
Both configs are identical to the game. The theoretical difference between them (sensor smoothing, effective sampling rate…) is negligible on modern sensors. If someone tells you "I run 800 DPI because it's more native to the sensor," check whether their eDPI is similar to yours and stop obsessing over the raw DPI number.
How each eDPI range feels:
eDPI < 200: very low. You move your entire arm to do a 180. Better long-range precision, worse reaction in close-range fights. A lot of CS2 / Valorant pros use it for tap-shooting.
eDPI 200–400: medium. The most common range in competitive shooters. Balance between fast flicks and fine control. This is where I sit.
eDPI 400–800: medium-high. Harder to keep your crosshair stable at long range, but you gain in close-range fights and fast movement. A lot of Apex players land here.
eDPI > 800: high. Fine for games that don't need precise aim (MMORPGs, MOBAs, RTS), or if you have very little desk space. For competitive shooters, you'll be advised against it.
How to find your eDPI without wasting a year: start in the middle (300 eDPI), play around 100 games on that config without touching it, check your accuracy and how you feel. Adjust ONE step up or down (~50 points), 100 more games. Don't jump from 200 to 700 because you watched a pro's video. It's a slow process — that's exactly why it's worth doing right once.
My real iteration, so you can see how long this takes: I started at 400 DPI, copying a pro I watched on Twitch. Too low for me — my arm was overextending on every turn. Moved up to 800 DPI, better but still didn't click. At 1200 DPI the feel changed but I was losing precision at long range. I ended up at 1600 DPI with 0.15 in Valorant = 240 eDPI because it matched my mousepad and my style (claw grip, arm movement, not wrist). Between each jump I tested for a couple of months, not days, trying sensitivities from pros and top-ranked players worldwide. Personal conclusion: no pro config will replace your own iteration. Pros train 8 hours a day and their muscle memory is theirs, not yours.
Polling rate: 1000 Hz is enough; 8000 is marketing for almost everyone
Polling rate is how many times per second your mouse sends its position to your PC. Standard: 1000 Hz (every millisecond). Some modern mice offer 4000 / 8000 Hz.
My setup runs at 1000 Hz. Why haven't I gone to 8000?
Above 1000 Hz you need a 240 Hz or higher monitor for it to make sense. If you're gaming at 144 Hz, the extra mouse data arrives at the next frame that doesn't exist yet.
4000 / 8000 Hz uses a lot more CPU (you'll feel it if your CPU isn't top-tier, especially in CPU-bound games like LoL or CS2 in crowded areas).
Friends who have 8000 Hz mice say the difference is minimal — more of a perceived "smoothness" than any measurable aim improvement. Honest disclosure: I haven't tested it personally.
Bottom line: if you don't have a 240+ Hz monitor, stick with 1000 Hz. If you do and your CPU is solid, try 4000 Hz before jumping to 8000. And test it in real matches, not a demo page.
Mouse acceleration and Windows pointer speed
This goes fast because these are settings everyone should have in the same place:
Mouse acceleration in Windows: OFF. Settings → Bluetooth & devices → Mouse → Additional mouse settings → Pointer Options tab → uncheck "Enhance pointer precision." If you leave it on, the mouse moves differently depending on how fast you swipe it, and that destroys aim consistency.
Windows pointer speed: the middle setting (6/11). On that same screen there's a slider. The center position (6 out of 11) is the only one that does NOT scale your input. Any other position multiplies the sensor's dots by a decimal factor, introducing rounding errors. Set it to center and forget it.
These two are non-negotiable. If your sensitivity feels different between games without you changing anything, one of these is almost certainly misconfigured.
First-party software: what it's for, what it's not
I use G HUB because that's what my Logitech requires, but the same logic applies to Razer Synapse, Pulsar Fusion, etc. The software is useful for:
Changing the physical DPI of the mouse and saving it to the mouse's onboard memory.
Macros and bindings if you need them.
Creating per-game profiles that apply different DPIs when it detects that game is open. Useful if you play LoL (where you want higher DPI to navigate the map) and CS2 (where you want lower for precise aim).
What it's NOT for:
"AI sensitivity" or "aim assist" that some suites sell you on — bannable in many competitive games, gives no real advantage, and can get you in trouble.
Proprietary "low input lag" modes: either they're already applied by default, or they change something so marginal you won't notice.
Keeping the software running just for aesthetics (RGB and not much else): save your profiles to the mouse's onboard memory if your model supports it, and disable autostart. Your CPU will thank you.
Mousepad: the debate
Here's an opinion I know is controversial: I prefer thicker mousepads. They give me a uniform surface under the mouse (compensates for desks that aren't perfectly flat) and absorb forearm movement better in long sessions. My starting recommendation: cloth, 3–4 mm thick, at least 45×40 cm (XL or large L size).
I haven't tried glass mousepads (Skypad, Wallhack, etc.). People who use them say they have lower friction and last for years. I haven't felt the need to switch; if you're on your third cloth pad in a year, consider the change. Warning: if your aim is already dialed in on cloth, switching to glass will force you to recalibrate your eDPI — the mouse moves differently and you'll spend 2–3 weeks feeling worse while you adjust.
What to avoid: small pads (S, M) for shooters with low sensitivity. You'll run out of pad mid-movement and that messes you up more than any friction gain. Better to go too big than too small.
What NOT to buy without trying first
Quick rundown of marketing that almost never pays off:
"8K Hz" mice as a selling point: if you don't have 240 Hz+ and a solid CPU, you won't feel it.
Premium €80–100 mousepads "for professional esports": the differences vs a €25 one are marginal. Start with a mid-range pad.
Bungees and special cables if you already have a modern wireless mouse (top Logitech, Razer): top-tier wireless introduces no noticeable latency compared to wired. Don't go back to cable just for aim.
Expensive "left-handed mice" if you're right-handed: there are symmetrical ambidextrous options at good prices that will serve you just as well.
Quick summary
eDPI = DPI × in-game sens. It's the only number that matters.
My setup: 1600 DPI × 0.15 Valorant = 240 eDPI. Your setup has to be yours.
1000 Hz polling is plenty unless you have 240 Hz+ and a solid CPU.
Windows acceleration OFF. Pointer speed 6/11. Non-negotiable.
First-party software: use it for profiles and saving to onboard memory, not for "AI" features.
Thick mousepad 3–4 mm, XL/L. Glass only if your aim is already locked in and you want durability.
There's no "best mouse": there's the one that fits your hand and your style. Try it physically before buying.
If you only take two things away: put in the time to find your eDPI patiently (don't copy pros) and configure Windows correctly (acceleration off, 6/11). That already puts you ahead of 80% of the people who go through "gaming mouse guides."
Frequently asked questions
What is eDPI and how is it calculated?
eDPI is the effective DPI that reaches the game: DPI × in-game sensitivity. For example, 1600 DPI × 0.15 in Valorant gives 240 eDPI, exactly the same as 800 DPI × 0.3 sens. Both configs are identical to the game; DPI alone means nothing.
What eDPI should I use for CS2 or Valorant?
The most common range in competitive shooters is between 200 and 400 eDPI: it balances fast flicks and fine control. Above 800 is discouraged for competitive shooters. Start at 300 eDPI, play around 100 games without touching anything, and adjust in 50-point steps.
Is a 4000 or 8000 Hz polling rate mouse worth it?
Above 1000 Hz you need a 240 Hz or higher monitor for it to make sense, and 4000/8000 Hz uses a lot more CPU, which you'll notice in CPU-bound games like CS2 or LoL in crowded areas. The perceived improvement is more about smoothness than any measurable aim gain. If you don't have 240 Hz+, stick with 1000 Hz.
How do I configure my mouse in Windows to not lose precision in games?
Two settings are mandatory: disable mouse acceleration (Pointer Options → uncheck 'Enhance pointer precision') and set pointer speed to the center position (6 out of 11). Acceleration makes the mouse move differently depending on how fast you swipe it, which destroys aim consistency.
