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Lo compre para cuando se me descompusiera el logitech G203 y lo tenia guardado porque era mejor ya llevo 4 meses usandolo y tiene errores de doble clic, el skroll se traba, al hacer skroll abajo me hace rebotes, un asco mejor busquen otra opcion segun yo por si excelente sensor pero puro chorizo.

Muy buen mouse se siente bien, al principio cuesta trabajo por qué soy diestro y los botones de la derecha los puedes oprimir sin querer pero con el software los deshabilitas, el cable es trenzado y bastante largo, hasta el momento todo bien

This is a good and comfortable ergonomic mouse and I use it for day to day work and gaming.The one issue:I am using it on a laptop, plugged into a powered USB Hub.When I turn the laptop off, the mouse will stay on and when I power the laptop on again, sometimes the mouse will not respond or appear to be off, until I re-plug it into the Hub again. This can be very annoying.Other than that, the mouse does work. Hopefully they will fix that issue in a firmware update.

Over the last few years, I've used many mice, ranging from cheap but solid stuff like Redragon's lineup to Corsair's mid-range, to SteelSeries' signature Rival 710. All have been usable, but to differing degrees of my personal preference and comfort.No mouse I've touched has fit my hand like this one. I really wanted more than just 2 side buttons and this obviously delivers there as well, being an ambidextrous mouse. I typically like heavier mice (such as the Rival 710), but this one isn't too light for my comfort despite not being a heavy mouse by any means. It's light, but big enough that the light weight doesn't make the maneuverability feel shaky for my taste.This is also the first mouse I've used that supports 8KHz polling (although I probably won't be using anything over 1k), and though I can't comment on how practically useful it is, having the feature without a premium is, of course, a massive win. This mouse doesn't sacrifice anything. It has all the utility you could want (unless you're someone who uses your mouse for all your macros in an MMORPG, I suppose). It also features very solid and configurable RGB lighting in 3 different places across the mouse. It has a dual sensor setup, and this is where the mouse I paid $15 for completely eradicates the $100 Rival 710. This mouse feels 100x more accurate between lifting movements. I don't have to lift very often, but a quick test between the 2 mice will easily favor this one, as the Rival 710 often continues tracking while the mouse is lifted a decent bit, which is a disgusting feeling in my opinion.Overall, this mouse has everything I was looking for in a mouse, a little more, and ultimately fits my tastes better than any other I've used.The Corsair Harpoon RGB Wireless (while having admittedly amazing wireless capability) is simply too small for my hand and grip preference, and is also too light for my taste. It would be a solid general pick though, granted the $20 wired variant feels better for what you get price-wise.The Rival 710 has a ton of "premium" features that honestly end up being a waste of time and money (like the OLED screen. There's a ton you can do with it but I never found myself actually caring to look at it and I quickly disabled the Discord integration as I'd rather see my custom GIF anyways). The third side button is a handy plus but definitely does not constitute the price. I also personally think that SteelSeries' GG software & SteelSeries Engine are clunky, ugly (when going between the GG software and the Engine, which feels like a separate program forced inside a new one), and obnoxious. I know iCUE is a heavy beast but honestly it does a way better job of focusing on what it's meant for. SteelSeries insists on trying to fit 5 completely different functionalities into a single piece of software. Why do I need my config software for my KB & mouse recording my gameplay when it just ends up being inferior to most other methods anyways? Finally, the vibration is the coolest feature in concept, except that only games that support SteelSeries' API support it (an underwhelming and mixed bag of games overall). It could've been a killer feature if there was some way to have the mouse receive xinput vibration...Slamming other mice aside (I know I didn't mention Redragon and that's because there isn't much to say; if you want a reliable mouse with most of what you need for an insanely cheap price, they're a good buy), this mouse is my personal favorite and for $15 there is nothing that will compare in any sense. The weight and the texture feel a bit cheap, but from a functional standpoint, I would've absolutely paid the original listing price for this mouse.

The extra buttons are annoying. Everything about the mouse is great. The ability to program your buttons to do what ever you want is amazing. But depending on want you want those buttons to do can cause problems.I've programmed the extra side buttons to open programs that I use often.My only issues is some of the buttons are to far back on the mouse where it's near the inner parts of my ring finger, and the way I hold my mouse I can some times jerk my hand and grip the mouse with my fingers and accidently press one of these program buttons and open a program.This happens often when I have to right click. Annoying...I wish the buttons were a little further forward. But I don't think that's possible because they designed the mouse to work with both Left and Right handed users and the thumb side buttons are just in the right place. Even though I accidently press those buttons too from time to time. But not as much as my index finger side.

Es un mouse preciso y muy ligero. La ergonomía es cómoda para manos grandes. Tiene un excelente sensor y el cable es muy cómodo. La calidad de construcción es buena. Tiene como características notables el rango de DPI y la frecuencia de muestreo. Lo uso principalmente para FPS y productividad. La experiencia de uso ha sido grata. Me gustó tanto que compré otros dos en promoción y con precio bajo.

I’ve been using this mouse for about a month. In the last year I bought a went from a hyperx pulse fire raid, to a razer basilisk v2, to a Logitech g303 shroud. I also briefly tried the razer viper mini and the steelseries rival 5. I really liked the feel and weight of the g303, but the pinky side seems to be angled slightly too aggressively, causing me to get underneath the mouse a bit too much, sometimes accidentally lifting the mouse when in a heated gunfight. I mostly got the x12 because I wanted to try an 8000hz polling mouse (the viper mini had an unusable LOD in my opinion), but also thought the mouse looked like a good compromise on the side angles and is similar weight to g303. I want to be able to get my fingers underneath the mouse sides a bit, but not so much so that I end up holding it in my hand more than pressing into mat. It is exactly what I was hoping for in this regard. The only thing that I’m unsure of, is the finger rest in the pinky side. The way it is positioned, I end up grabbing the very front edge of it with my pinky. In a way I think it helps my grip feel more locked in, but it does feel a bit awkward at first. One thing I absolutely love about this mouse is the convex and higher primary (left right click) button height. I use a fingertip grip find that the higher angle suits the natural arc of my fingertips better than lower concave primary buttons, allowing me more comfortably grip and click those buttons while manipulating the mouse. The buttons have a great solid click weight, and don’t feel so light that I’m going to accidentally press them just by resting my fingers on them. While it did not affect performance, I thought the body felt a tad slick with dry fingers, so I added some lizard skins to the sides to feel more locked in. As far as the performance of the sensor, I notice no difference in the quality of the tracking compared to any of the mice I used for extended periods of time. I primarily play apex and used 8000hz but seemed to occasionally have some kind of freezing stuttering issue so I reduced to 4000hz and haven’t had an issue. Eventually games should supposedly have better optimization for higher polling rates. My pc is all newest architectures for components, so don’t think the stuttering would be hardware related on my end. I would most likely not have tried this mouse if it was not 30 dollars, but I’m glad that I did.

The good: Top buttons are very tactile. You can set the DPI without installing the software. Cord is good length.The bad: The side buttons are VERY soft. Almost to the point you can click them unintentionally. And it's very small compared to the Logitech I replaced.Maybe it will grow on me, but I feel this was a rip-off for the price, and I am discouraged with the quality considering this is allegedly manufactured by EVGA who I previously held in high regard.