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🎮 Level up your game with precision, style, and zero lag — the wired controller pros swear by!
The GameSir Kaleid Flux is an officially licensed wired controller designed for Xbox Series X|S, Xbox One, and Windows 10/11 PC. Featuring a 1000Hz polling rate, Hall Effect joysticks to prevent stick drift, and customizable RGB lighting, it delivers pro-grade responsiveness and personalization. With four vibration actuators, rapid hair trigger mode, and ergonomic laser-textured grips, it’s built for competitive gamers seeking premium quality and zero latency.


















| ASIN | B0CP7DK2M5 |
| Best Sellers Rank | #1,264 in Video Games ( See Top 100 in Video Games ) #18 in Xbox Accessories #36 in Xbox Series X & S Controllers #37 in Xbox One Controllers |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,366) |
| Date First Available | May 30, 2024 |
| Item Weight | 15.2 ounces |
| Item model number | GameSir-K1 Flux |
| Manufacturer | GameSir |
| Product Dimensions | 7.48 x 4.72 x 3.15 inches; 15.17 ounces |
| Type of item | Unknown Binding |
M**S
Premium build! Love it!!!
I never thought that I would go back to a wired controller, but I play call of duty pretty competitively and I got tired of the lag, so I decided to give the Gamesir Kaleid Flux a try, and i’m so glad I did. I’m in love with this controller. The build quality is excellent to me. It doesn’t feel cheap. It feels premium. It has a good weight to it, (not to heavy, not to light) I love the way it looks and feels. I find myself grabbing this controller over my regular wireless Xbox series X controller constantly. It took like 10 minutes to get used to the barely smaller size than the regular Xbox controller but other than that, I have no complaints at all. The lights are cool. The app is really easy to download on your Xbox to update your firmware of the controller, which I didn’t have to update mine, it was already up-to-date, but you can set profiles on the app and everything to remap buttons, vibration, whatever you need I looked through so many wired controllers, and this one always popped up. I watched countless videos and reviews of this controller, I decided to try it and you should too. This controller is awesome. It really has me playing call of duty and Fortnite like a pro. I did do a little bit of collaboration in the app. I didn’t really change any buttons and I don’t use the back buttons, but I did switch the triggers to hair trigger, (I’m pretty sure that’s spelled wrong) and mess with the thumb sticks a little bit, but that’s just personal preference. The controller is plug and play right out of the box which is how I first used it to test it out. You can also change the colors of the lights in the app, as well as turn them off, brighten or dim them, and change the speed of the movement or you can have solid colors with no movement. If you were looking for a premium solid wired, Xbox or PC controller I definitely 100% recommend the Gamesir Kaleid Flux.
M**R
Durable
This is a really good quality controller, its about the same size of the orignal controller, feels comfortable and really durable. Im aggressive with my controllers and surprisingly nothing is going wrong with it. Had it for like a year now and working perfectly fine. It does have it issues with staying connected when you first turn it on, but when its connected and working it doesnt cut out.
H**Y
Great Quality
I've had this controller for a couple weeks now and it's been very good, basically everything you'd expect from a normal contoler and more since you also have the two back paddles ( I have yet to use them for anything beyond fidgeting) and are also able to switch between 4 different LED modes and change the brightness, I'm quite satisfied with it so far so I'd say it's definitely worth it.
F**T
Very good at, um, controlling games
Some people might buy this controller because it's largely translucent and has RGB support and generally looks pretty cool. Those people will like the way it looks out of the box and on default settings. I'm not one of those people. They will find that the GameSir app on Xbox lets you tweak the colors extensively and gives really fine detail control of the colors and the flows and all that. For me, it wasn't worth the time it would've taken to dial in my own super color motif. I didn't like the app, it wasn't intuitive and I wasn't invested. If you are, I'm sure you can figure it out and get a result you like. I bought this for the Hall joysticks and remappable extra buttons on the back. These features are all pure win. Controller feels good, works good, plays good. It has the drawbacks of needing to be wired and feeling really light compared to anything that holds batteries onboard. For some, this may feel cheap or fragile. The plastics seem to be thick and high quality enough that an unexpected breakage seems unlikely. If you play Mortal Kombat or haven't had a Victory Royale in a while, you can probably still bash it to death after a frustrating loss but the controller won't make it easy for you. I like this one a lot. Does exactly what it says and works great doing it. It might be my own head cannon, but I do feel like I have better fine control that say a stock Series X controller.
D**R
One design flaw, otherwise EXCELLENT!
This is an excellent controller with one design flaw. The 'View' button (between the left Joy Stick and center X Box button) is set too high and difficult to press in a hurry because the left Joy Stick is in the way. The 'Menu' button is similarly positioned, but one must only get used to it being much higher than on a Microsoft controller. It is otherwise unobstructed. There are subtle differences in the feel of the buttons and joy sticks from a genuine Microsoft controller, but only OCD people like me care about that. I chose to up my joystick sensitivity one notch in games to account for it. ABXY button presses are a fraction of a millimeter longer. I'm sure I'll get used to it. Otherwise, it's great and comes with a long superb cable.
T**Y
Honest opinion
I got this controller because gamesir advertised it can't get stickdrift due to the magnetic technology. I haven't had it long enough to know for certain but I do enjoy the back pedals, and everything is clicky and responsive and works good. I like the braided cord. It makes it feel more durable. Though I have cats so we'll see how that fairs. Overall I really like it and think it was worth the price. And to be clear it's roughly the same here as the "sales" are on Tiktok, but here you can get it sooner.
M**H
Great Controller… Until It Breaks. Support Is a Nightmare
I really wanted to love the GameSir Kaleid Flux. For the first couple of months, it worked beautifully—responsive sticks, great triggers, and a solid feel overall. Unfortunately, the honeymoon ended fast. The directional pad stopped working, and the audio cut out shortly after. I reached out to GameSir support, and that’s where things went downhill. They asked for multiple videos of me troubleshooting the issue, which I provided. Eventually they told me a replacement would be shipped via USPS. A tracking number was created… and that’s where the process stalled. USPS showed “label created, awaiting item” for weeks. I contacted GameSir again, and instead of resolving the issue, they restarted the entire process. This has been going on for a month, and I still have no replacement and no real progress. The controller is good while it works, but the support experience has been incredibly frustrating. If you’re considering this product, just know that if something goes wrong, you may be on your own.
S**Z
A good controller
The controller lived up to my expectations; it’s very comfortable to use, looks great and is easy to operate, and is compatible with games on all the platforms I’ve tried without needing to install anything extra. The cable it comes with is quite long and flexible.
S**D
Un control que ofrece calidad a un costo bastante accesible
Un excelente producto, el plástico tal vez no se sienta tan premium pero si resistente y bueno para lo que ofrece, solo me ha dado algunos problemas con las luces a veces, pero en si de ahí todo está perfecto, el cabe de buen tamaño y realmente si se siente de calidad, el control es demasiado ligero, y es una ventaja yo creo, tal vez la vibración no es muy fuerte como me gustaría, pero se siente demasiado bien, realmente si lo recomiendo, leyendo el manual y los comando que trae, es un 10/10
L**S
Recommandé
Super manette programmable idéale pour les fps il n y a pas mieux pour moi ca fait six mois que je joue avec et elle tient comparé a d autres officielles qui m ont lâchées rapidement. Les palettes je ne peux plus m en passer.
N**Y
Zero Drift
Great controller with Hall Effect sticks. Should have zero Drift using the Hall Effect sticks and triggers plus the ability to correct setting via the additional loadable app.
P**R
Flawless
Perfect. Just as good as the G7 SE with the added perk of RGB lighting. Everything you want in a controller. Custom back button, responsive sticks and triggers and if it goes the same as the G7 SE I've had for 10 months NO STICK DRIFT. There is no negative to this controller.
C**R
Destek deneyimi
Kontrol sorunsuz bir şekilde çalıştı ancak hediye olarak verdikleri Xbox gamepass kodu çalışmadı. Destek için iletişime geçtiğimde ertesi günün sabahı geri dönüş yapıldı ve yeni bir kod verildi. Beş yıldozın beş yıldızını da hak etti.
Trustpilot
1 month ago
2 weeks ago