Cosmic Byte Stellaris Controller, 3 Modes Wifi + Bluetooth + Wired for PC, iOS, Android, Hall Effect Trigger and Upgraded TMR Joystick, Macros, 1000mAh Battery, RGB LED, Software Support (Transparent)

I already own a Cosmic Byte Dragonfly gaming keyboard and mouse, both of which offered excellent responsiveness; consequently, after researching gaming controllers, I decided to purchase the Cosmic Byte Stellaris controller. This is an exceptionally good controller. It comes fully equipped with every feature imaginable—including a gyroscope, vibration feedback, PC software support, and compatibility across multiple platforms. The controller has performed superbly across all platforms, and its battery backup is also excellent. It has good RGB lights and these RGB automatically gone on sleep mode when we play games to reduce battery consumption. I have gamed continuously for 15 hours on a single charge, and it still retains between 25% to 45% of its battery life. If anyone is looking to buy a controller, they can purchase this one without a second thought.

The controller itself is great, feels great, works great and good quality as well, it has nice weight to it and feels quite premium, but I had an issue where my controller would not reconnect to pc through dongle once switched off, I have never really replaced an item through warranty and this was my first time, I reached out to cosmis byte and they sent a courier person to pick it up, it took about 4 days to reach them and 2 more for them to reply, but to my surprise they said there was no issue and even sent a video of it working fine, I had checked every usb port and also multiple devices, the controller took 3 more days to come back, but when it came back the dongle worked fine right out of the box, I don't know what exactly happened when it was sent over but I had to pay Rs.80 for the courier since they said there was no issue, but as far as I'm concerned it came back and is working fine, so that's good enough, apart from that everything is fine, all the buttons and functions work well, it looks sleek and great with good lighting and for the price its a good purchase.

This is one of the best controllers ever.. Can connect with my phone, pc, works well with all games like xbox actually controller and Apple devices too. The buttons are very good, tactile feedback is good. Gyro is good. The design is comfortable to hands, doesn't hurt if I game for 4 or 5 hours straight. The battery last like forever. Takes 2 hours to recharge and works for 2 weeks. No stick drift, using it for an year.

This is a great controller but it tries too hard to be a lot of things that are just unnecessary. For anyone Who is buying this controller for Bluetooth connectivity must already know that as long as your 3rd party controller mimics Xbox wireless controller signal, You can connect it to your PC, Android, iPad and Xbox console easily without any problem. So the entire mechanism to switch modes for various platform is just unnecessary. Nintendo switch is the only console that I have no idea about. The PC mode of this isn't even recognized by Steam as an Xbox controller and the In-game glyphs are wrong or they are trying to mimics keyboard input. THE SOLUTION - Switch the controller to the IOS (Apple) mode, On that mode the controller with mimic Xbox wireless controller mode, which you can then connect to your PC, android and IOS without ever changing it to any other modes. That's is why it is super important that if you choose to buy it, you go through the entire manual carefully before you operate this device. Other than that, the controller is great in built quality. It's a large and a heavy controller and has great ergonomics. The vibrations are adjustable, Dongle and wired modes work flawlessly except the bluetooth mode, which works great once you figure out the complexities. I am personally not a RGB fan, so I really like the Charcoal look of the controller, best part is that you can even switch off the RGB near the Joysticks. The controller comes with extra joysticks, which is great as joystick's Top rubber material degrade over time, although I have no idea how to switch them out. This controller is also my first hallsense controller and after suffering from a lot of stick drift on the original Xbox controllers, I just hope this last longer than Xbox controller's joysticks otherwise I will probably switch to 8Bit do controllers. Finally, If you are not familiar with the Original Xbox controller and Just want to plug and play out of the box with Bluetooth connectivity, then this controller might not be for you. You will have to work and figure it out. If you are going for Dongle or wired connectivity then you won't have a problem. Despite all the problem, The controller works great once you figure it out properly. read and safe keep the manual no matter what.

Started great, ended in complete disappointment I received the first unit on May 2. It worked well and initially impressed me, but it had visible scratches near the Type-C port and joysticks. The box was full of dust like it had been lying around for a long time. So I requested a replacement. The replacement arrived on May 6 and was an even bigger letdown. The dongle was broken, the controller refused to connect to my PC, and the sealed box was dusty again. The seal felt sketchy, like it had been resealed. Possibly a refurbished unit. When I somehow got it to connect, the left joystick acted like a D-pad and the D-pad acted like the joystick. Completely unusable. I tried to return it through Customer Service > Talk to Us > Choose Order > Controller > Return Product, but the AI kept saying my return window was closed and wouldn’t connect me to support. That was false. Oddly, when I went through Customer Service > Talk to Us > Choose Order > Controller > Review on Delivery Guy, I finally got connected to a real person. I explained everything and asked for a new replacement, but they said they could only offer a refund. I accepted it, but the pickup is on May 9 and the refund will only come on May 17, which is ridiculous. To test further, I tried using the controller in wired mode, and surprisingly, the joystick and D-pad issue got fixed. Then I reconnected the dongle and it started working properly. This behavior is extremely inconsistent. It has serious connectivity issues and refuses to factory reset. Be very cautious before buying this controller. The hardware feels unreliable and support is frustrating. Not worth the risk.

This is one of the best Controller I have used. The buttons are very responsive and it is comfortable to use. There are different connection mode to use and the latency is very low. It has high durability with good value for money.

This controller feels great in hand with excellent joysticks and solid build quality. However, it falls short in key areas: vibration is weak, triggers lack accuracy, and the RB/LB buttons feel awkward. The gyro is mediocre for the price. I also got the dock looks really good on my desk. Haven't been able to check compatibility yet. It's ideal if you prioritize aesthetics and use it casually, but gamers wanting tactile feedback and responsive buttons should consider the Power A Battle Dragon instead.

Once in a blue moon, when all stars are all aligned, a customer gets a perfect product with an amazing value for money and most importantly when it is exactly as advertised and more than that. Cosmic byte Stellaris is exactly that product in my opinion. For just Rs 3000- we get a more than decent , premium built Xbox controller with accurate magnetic hall effect sticks (which by itself is a huge deal at this price!) and cross connectivity across any platform that can run a game, macro/extra buttons on the back, trigger stops for competitive gaming, a solid battery life, non-chapri RGB, replaceable keycaps!! The list just goes on... The pros are just everything, so there's no point to write about them. Every feature works exceptionally well. I will briefly touch over the cons , which are- 1. The analog stick press action is to hard and stiff. This makes hold to sprint in games a bit difficult. 2. Placing the gamepad back in its box makes it turn on automatically every 5 seconds which seems weird. 3. To turn off analog RGB, you have to press both the triggers for 6 seconds which in hindsight could have been corrected as it may seem distracting if you are shooting for than 6 seconds. Still, not a deal breaker. 4. Charging cable is a bit too short. With that said , Cosmic byte Stellaris is absolutely worth it and highly recommended for anyone getting into controllers to take a step back from a tight and stiff keyboard mouse setup. This controller presents a huge middle finger to the monopoly of overpriced and unreliable Xbox controllers in the market. Trust me, I'm writting this review after a month of constant usage and the value proposition and experience has been outstanding. I've done competitive gaming as well with this in Battlefield, CS2 and other games, the accuracy hype is true! Though it cannot replace keyboard mouse in these games but still does a decent job with flicks and tracking, even without aim assist. Lastly, here's some information not all of us know. Stellaris has a no deadzone and a sweet 0.1% error rate in both sticks. Even with that goodness, each game has a different deadzone inbuilt within each game's engine for example, a fast paced fps game will have a short deadzone and slow paced story based game might have a bigger deadzone. So the experience might vary with each game and we cannot really take consistent advantage of the high accuracy and zero deadzone of this controller (and steam input is also no help at all) but anyways, the sticks are super smooth and deadzone or not , my experience with Stellaris is significantly better other cheap controllers I've bought in the past. Go for it..!!!