Razer Cobra HyperSpeed Wireless Gaming Mouse: 9 Customizable Controls - RGB Lighting - Optical Scroll Wheel - Optical Switches Gen-4-26K Sensor - 2.4GHz, Bluetooth & USB C - Up to 170 Hr Battery

I’ve been using the Razer Cobra HyperSpeed Wireless Gaming Mouse for a few weeks now, and I can honestly say it’s one of the best gaming mice I’ve ever owned. Performance: The 26K DPI sensor is insanely accurate and responsive. Whether I’m playing FPS games that demand precision or MMOs where I need quick movement, it tracks flawlessly with no noticeable latency on both 2.4GHz wireless and Bluetooth. The Gen-4 optical switches are crisp and satisfying, with zero accidental double clicks. Customization: The 9 programmable buttons give me plenty of flexibility for gaming macros and productivity shortcuts. Razer Synapse makes it easy to map controls and fine-tune performance. The RGB lighting is sleek but not overwhelming—it adds a nice touch without draining the battery. Battery Life: This is where it really impressed me. Razer claims up to 170 hours, and I believe it. After heavy daily use, I’ve only charged it once via USB-C (thankfully no outdated micro-USB here). The fact that it charges so quickly is a big bonus. Design & Comfort: It’s lightweight yet feels solid, and the ergonomic design works well even during long sessions. The optical scroll wheel is smooth and precise, and the grip texture keeps it comfortable for extended use. ✅ Pros: Ultra-precise 26K DPI sensor Long-lasting battery (truly impressive) 9 customizable controls for gaming & workflow Sleek RGB customization Lightweight, comfortable design USB-C charging (finally!) ❌ Cons: Might feel a bit small for users with very large hands Razer Synapse software can be heavy if you only need basic customization Overall, this mouse hits the sweet spot between performance, customization, and practicality. If you’re looking for a wireless gaming mouse that doesn’t compromise on battery life or precision, the Razer Cobra HyperSpeed is absolutely worth it.

Excellent for small hands and comfortable, lightweight, battery don’t drain same day, so you can use the mouse without worry of the battery by days. Latency is low and good connection instantaneously. Razer app is really good, not simple like Logitech G but this is preference of UI. I like the features and for play games, now I have good aiming for competitive games like Overwatch for example. I don’t know why a lot of reviews there hate with Razer Cobra. I recommend this mouse for small hands. Satisfied with the purchased.

Amazing mouse, battery % are way too off somethings. Thing goes from 100 to 90, 80 to 60 and like that. It last a lot though

This gaming mouse is incredible! I got it for my 16” MacBook Pro because the trackpad is annoying after long periods of use, and it definitely helps! I don’t even need a mousepad for it to absolutely just glide across whatever surface I put it on, & it’s sized and shaped perfectly for my hand. It’s also incredibly light and durable. I just throw it in my bag and take it out whenever it’s needed, and it hasn’t broken yet! Overall, this little mouse is a nice, functional thing for whoever wants a decent external wireless mouse.

Exceptional mouse for those that have small to medium size hands. Battery life is good, as I have used it on 2.4 for 3 days and nights and was down to 75%. Easy to remap buttons with the app. Does have on board chip so you don’t need the app in the background. I run the app for the keyboard. Best mouse I have had so far. Highly recommend this

I love it! Works simply and effectively. The design is very comfortable in the hand and button placement is what I would expect from Razor. The Razor software makes it simple to turn off RGB for those like me that find it a distraction. My only gripe is how loud the buttons are. I know that’s a wanted feature for some gamers but I wish they sold a “stealth” model with a quieter click for those who want it. I’ll pay $20 more for it, seriously. Over a great mouse for wireless players.

Mouse Quality is much better than predecessor of this mouse, they finally removed rubbers from mouse's left&right sides. It is only plastic now and much better. New Gen-4 Switches are perfect. 62gr lightweight standart is so comfortable small and medium hands. It is so satisfying to use this mouse after using Razer Cobra Pro, i definitely recommend to try these new switches! Switches are much better than Logitech G Pro 2 Lightspeed. I never had problem using it since 1 month. With 1000hz polling rate it has really good battery life, also using 4000hz and 8000hz make battery life shorter but it is enough to use for a day or more. (With Dongle) Connectivity is also good, it doesn't have any problem.

This mouse is just awesome. After trying a ton of different mice this is the only one I've found that fits perfectly in my hand and is also light enough without feeling cheap. Battery life is great especially if you keep the backlight turned off.

Coming from someone with medium small hands using claw grip and a previous enjoyer of the Viper Mini from a couple years back, this mouse is very solid, however does have some critical flaws that prevent it from being a "perfect mouse." Pros: + Amazing shape + v4 optical switches feel great + GOAT optical scroll wheel, no more wheel jumping like from their previous mice + Cool gamer RGB Cons: - My unit had some popping and creaking on the right side of the mouse, not critical but still annoying - Clicks feel good but sound AWFUL. Sounds like hitting an empty tin can and is very loud. - Unbalanced weight distribution, due to the puck and other gimmicks like RGB and dock charging, the weight is slightly heavier on the back. Some other things to note, this may or may not be some placebo effect knowing the sensor is slightly worse than Razer and other brands' flagship sensors, but it did feel like the sensor was not up to par compared to my Viper v3 Pro and v2 Pro. So basically if you have medium to smaller hands who use a claw grip but isn't too serious with FPS games, I would definitely recommend it.

Good mouse