Corsair Sabre v2 PRO Ultralight FPS Wireless Gaming Mouse – 33,000 DPI, 36g Weight, 8,000Hz Hyper-Polling, Mechanical Switches, Up to 70-Hour Wireless Battery Life, Web Hub – White

So far, this mouse has brought my competitive gaming skills to a whole new dimension. This is my 27th mouse that I have purchased in my lifetime, and I think I have finally found the right mouse for me.I do not mess around with my mouse selection. I watch RocketJumpNinja's mice research videos, and I take a lot of consideration into my hand specifications, arm position, posture, mouse pad, etc. I have gone through the most popular brands like Razer, Redragon, Zowie, SteelSeries, and Logitech, to the most niche mouse craftsmanships like Glorious, ATK, MCHOSE, Attoe, and Finalmouse. Before I bought this mouse, I was using a Logitech G Pro and was very disappointed with quality control, but also I had to find a mouse fast because I play competitively; so I spent 5-10 minutes on here and just bought this. I think what I am trying to get at is: sometimes you just have to try different mice until you find one that feels good for you. Research is important but speculation and observation can only get you so far.Top 3 best features of this mouse: Weight, responsiveness, and control. These are so important to competitive gaming, and this mouse is the reason why I am Faceit level 9 on Counter-Strike 2 within 6 months. Very fast mouse with good response to your flicks and tracking. Very smooth feet, glides like butter on my mouse pad.Other features I like is the battery life and the buttons. I play wireless because I dislike the weight of the cable, and I use a paracord cable so it is not stock; but cables are just very cumbersome when it comes to aim consistency. The buttons are very reliable, unlike other brands where you have double-click or looseness.Would I buy this again? Maybe. As a competitive player, so I am always looking for better options and trying new technology. I do think this is a reliable buy, and if I can't find a better mouse, I will go back to this.

The Corsair Sabre RGB Pro Wireless is an excellent ultralight mouse, especially for FPS and competitive gaming. The shape is comfortable even for long sessions, the build quality feels premium, and the sensor performance is absolutely top-tier. Tracking is flawless and the clicks are crisp and responsive.The 8000 Hz polling rate is extremely smooth and responsive you can definitely feel the difference. However, at 8000 Hz the battery drains faster, so frequent charging is expected if you use this mode constantly. Lower polling rates still feel great and help extend battery life significantly.One downside worth mentioning is the lack of native iCUE software support on Windows, which limits customization options like advanced button mapping and profiles. Basic functionality works perfectly, but full software control would make the experience even better.Overall, this is an outstanding mouse for competitive players who prioritize low latency, lightweight design, and reliable wireless performance. Highly recommended despite the minor drawbacks.

Tech power up did a review and found that this mouse has 8 milliseconds of latency when clicking compared to most gaming mice that have 0.4ms or under. I do not notice this at all, and it is a complete non-issue. A YouTuber mentioned that anything above 3ms increase in latency will be felt by gamers, that's just complete and utter nonsense. There is no one out there noticing 3/1000 of a second nor 8/1000. Corsair will also probably fix this in a firmware update, but even then it's not an issue. I play at the emerald/diamond level in Rainbow 6 siege and have been doing just as well, if not better, and I'm coming from a razor viper pro 3 (53g).You know what you will notice? How absolutely lightweight it is. It is 36 grams. It is about half the weight of the Logitech super light x, which was already an extremely light mouse when it came out. Lightweight is objectively better for long gaming sessions, muscle memory, and sheer reaction time based on inertia. You are moving less weight, physically, which improves response time and reduces fatigue.The battery life is 70 hours at a polling rate of 1000. There is absolutely zero reason to use a polling rate above 1000. Why? Same logic as the latency I noted before. 1000 polling rate is updating every 1ms. 2000 is every 0.5ms. 4000 is every 0.25ms. 8000 is every 0.125ms. Cutting the battery life by a factor of 8 for a 0.875 ms gain is hilariously pointless.The buttons click well enough, I don't think they're mushy at all, and I only use the side buttons for push to talk.All in all, I would say it is a a perfect mouse for 2026. The only issue is the click latency, which you won't notice anyway, and will probably be fixed in a firmware update. I paid $80 USD at time of review.

It is the lightest mice i've used in a while. feels great and swift though i will be giving it 4 stars because of sorta crappy software. ICUE doesn't detect my mice for me the change the settings. I recommend anyone having this issue to use the ICUE web browser as that works. aside from that, the bluetooth feel is 1 to 1 as wired. battery life lasts long. high customization from dpi to macros. the stock mouse slides are average but it does come with more wider skates you can switch if for AND mouse grips. for its price compare to the competition I would say its the biggest bang for your buck for competitive mice.

Very lightweight and smooth

It's super light, it actually surprised me. Pretty expensive, but I would happily buy it again if I were to break or lose it. It's that good.It came with some stick-on grip that I put on because I didn't like it without it. The ergonomics is basic but not bad, it feels like your regular gaming mouse and that's all I need.As for connectivity, I had no problems with it at all. I use the wireless dongle since, of course, I want it as light as possible. But you can also use it wired, do note however that using it wired will actually make the cable just take the mouse with it. You can also charge it with it, however, and it's not that big of a deal in my personal opinion.The compatibility with Windows 11 is solid. However, with its own app (iCUE), it somehow doesn't register so I have to use another browser (since I use Firefox) to adjust the mouse's properties, which is pretty annoying and should be fixed.Other than all of that? I highly recommend this mouse if you're looking for the absolute lightest mouse without just completely taking off the back of the mouse like some people do for more light movement. I would recommend this to any friend that is looking for a light mouse. Well done, CORSAIR. Though, please fix the app. :)

Would have been a 5 star, although it broke on me. Overall, a pretty good and lightweight mouse for the price to performance factor, but the durability is not there for me. battery life is not there for me, using at 2k polling and turning off when not using + a 5 minute sleep time, just was not for me. The issues i faced were close to a month in where the right click micro chip started to ware out, it still worked, but it was a much harder push in order to actually use the right click. A few days later, both of my side buttons just stopped working and im guessing something internal happened. I could press the side buttons, but they wouldnt click or actually be tracked by my computer. I had a lot of fun with this mouse though and i think versions of this mouse in the future could be so so much better. Hope this helps!

It’s an amazing mouse it’s a little light for my liking but it stays in your hand I’ve had it for almost a month and only have charged it once. The WiFi dongle is nice as well because it clips to my desk mat.

Excelente

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Facciamo chiarezza su dei punti fondamentali del mouse, elencati in ordine di importanza e spesso confusi:QUALITÀ COSTRUTTIVA vs PESO: Leggo in giro "costruzione economica". Ma stiamo scherzando? Il mouse ha uno scheletro interno in lega di magnesio. E no. non è plastica economica o leggera, è proprio internamente metallo. La sensazione di leggerezza non è come quando si compra un prodotto cinese, la classica "economicità" di prodotto "finto" o scadente, ma è una struttura solida possibile tramite ingegneria estrema!1) Non scricchiola, non flette, è solido come una roccia. (Provate voi stessi a stringerlo, se lo possedete)2) Pesa come una piuma. Se volete un mattone di plastica da mezzo chilo, guardate altrove, ma non confondete la tecnologia strutturale con la scarsa qualità, perché non è questo il caso.3) Pure i click non sono affatto economici, ma solidi e funzionaliDISCORSO iCUE E WEB HUB: Altra nota dolente nei commenti: "non va su iCUE". Non è un ritardo di sviluppo. Non è un bug, è una scelta professionale. Corsair (come altri brand top tier, es: Wooting, fanno la stessa cosa) si stanno tutti spostando verso il Web Hub. Sapete cosa significa?1) Che non dovete installare software, che magari controllano luci, che sono pesanti o che rallentano il PC. Scelta da e-sport impeccabile. 100/1002) Collegate il mouse, aprite il browser e lo configurate. Fine. Questo garantisce una compatibilità totale anche con Linux, Steam Deck o sistemi dove iCUE non esiste.3) È un passo avanti per la libertà dell'utente, libertà da bloatware, e non una mancanza del produttore. Poi contate che un pagina web si può salvare o visitare da siti di archive o siti di snapshot, quindi sarà configurabile "per sempre"NON È UN MOUSE BLUETOOTH: Chi scrive che è Bluetooth, parte già male. Il Bluetooth ha una latenza biblica, in ambito competitivo non si usa nemmeno con l'audio, figuriamoci coi mouse. Questo è un mouse Wireless 2.4GHz con un ricevitore dedicato di qualità, che supporta fino a 8000Hz. Significa che è più veloce, reattivo e stabile di praticamente ogni mouse cablato in commercio. Definirlo "Bluetooth" è riduttivo.GESTIONE BATTERIA E POLLING RATE: Qualcuno si lamenta che la batteria è scadente, è un punto falso: dura oggettivamente 70 ore a 1KHz, 40 ore a 2KHz, 25 ore a 4KHz.Se lo usate a 4KHz o 8KHz, e non l'avete caricato prima di usarlo, ragazzi, è fisica. Se chiedete al mouse di inviare dati al PC 8000 volte al secondo, il consumo energetico decolla. È una prestazione "estrema". Anche 4000Hz è esagerato, consuma quasi il doppio di impostarlo a 2000Hz.Per l'uso quotidiano e per il gaming competitivo serio, il dolce stil novo è 2000Hz: fluidità pazzesca, carico sulla CPU ridotto e la batteria vi dura una settimana. Usarlo a 8KHz e lamentarsi della durata è breve, è come andare a 300 km/h in autostrada e stupirsi se la macchina consuma benzina.Che poi parliamoci chiaro, il 8000Hz è tutto marketing. Io gioco estremamente competitivo, con monitor con refresh rate da 500Hz, e già abbinarlo con 2000Hz è quasi esagerato, perché significa che ogni frame del monitor ha avuto qualcosa come 4 campionamenti da parte del mouse, ma ne può visualizzare solo 1 dei campionamenti. oltre al 2000Hz vi distruggete solo la batteria del mouse, e probabilmente peggiorate la latenza perché la CPU deve lavorare in modo estremo già anche solo per l'input (e ve lo dico da possessore di 9800x3d), tutto solo per ricevere campionamenti extra "inutili" e migliorie "sub-millisecondo", che poi se il gioco non è ottimizzato bene o vecchio, introduce jitter o stuttering (a volte persino percettibile) specialmente se usato a 4KHz o 8KHz, insomma in questi giochi è il colpo di grazia, perché l'input aggiornato così veloce dà solo problemi se non viene elaborato da un core dedicato!PRO:+Wireless 2.4GHz fulmineo (altro che Bluetooth). Consiglio di impostarlo a 2KHz+Batteria da 70 ore circa a 1KHz+Struttura interna in tecno-lega di magnesio: leggerissimo e praticamente indistruttibile.+Configurazione via Web Hub: niente bloatware sul PC.CONTRO:-Difficile da usare (per il gamer medio): Richiede un minimo di competenza tecnica per essere capito e configurato al meglio.-Non comprarlo usato: è così ricco di accessori, tra cui gommini per grip e piedini, che se lo comprate usato nella maggior parte dei casi vi manca qualcosa!TLTR; TROPPO LUNGO DA LEGGERE: Se cercate un mouse professionale, super-leggero e con una tecnologia wireless da urlo, questo è il top. Se volete un mouse che abbia un feeling pesante, o da ufficio che si collega in Bluetooth, avete sbagliato categoria (e prezzo).

very light. like. ULTRALIGHT. lighter than the Logitech's mice, 8K polling rate, battery dies fast though, i assume it's cuz of the 8K, the dongle works perfectly, sensors are amazing on the mouse, buttons are smooth and clicks are snappy.10/10,love Corsair forever.

A mouse in 2025 comes without coating, cheap skates, cheap grip tapes and the clicks are awful