Customer Ratings & Reviews

Great mouse… a little pricey, but works very well.

great!!!! works really good and easy to setup. feels nice.

Great battery life and also has a great feel in your hand

It’s a good mouse and does all the things I need it to

Good gaming mouse, switched from ultimate to cobra mini

Do you like to hold literal gold, well this mouse is for you, at an unbetable price. It is the bees knees of razer mouses and mice, with the slick design and comfortability i can sit in my gaming chair for 14 hours straight without the slightest of need to get up.

The mouse is great for people with smaller hands thr clicks are nice and easy the side buttons are in a comfortable spot. My only complaint would be that it is 78 g for a small mouse, but other than that is really good. 

Excellent Mouse, it is very versatile and totally accessible. Recommended 100 percent especially for gaming and shooting games

INTRO: In the wireless mouse industry, Razer is known for having some excellent offerings. And while many folks have been asking for a new wireless Viper Mini, Razer has decidedly gone the route of creating the Cobra Pro—a versatile “jack of all trades” lightweight gaming mouse that sets out to achieve many of the competing desires from gamers by accepting tradeoffs in the process. UNBOXING: Razer keeps the unboxing experience simple. Inside, you’ll get the warranty and manual, a USB-A HyperSpeed wireless dongle, a USB-A to USB-C cable for charging and connectivity, and a USB-A to USB-C adapter so that you can use the cable as an extension for the dongle. It’s important to note that you do not get the wireless charging puck in the box, as that is sold separately. BUILD / CONSTRUCTION: As an owner of the Razer Viper Ultimate (non v2 Pro), I immediately noticed that this mouse was very familiar in some ways while also making some changes that may have some controversy. Like the Viper Ultimate, it has a rubberized textured grip for the sides while using a matte plastic on the top of the mouse. The matte plastic isn’t as diffused as the Viper Ultimate, but I don’t think it’s better or worse. With the dongles detached, the Cobra Pro weighed in at 77g on my scale which is more than the 75g of my Viper Ultimate. So it weighs slightly more, but there are also additional features which we’ll touch on later. Despite weighing slightly more, the Cobra Pro is slightly more compact than the Viper Ultimate with a length of 119.6mm compared to 127mm, a width of 62.5mm compared to 66mm, while the height remains practically unchanged. While I don’t think this will be a game-changer for those looking for more compact mice for portability, I think Viper Ultimate owners will feel right at home but with a slimmer profile. When compared to the Viper Mini, the Cobra Pro is much closer in terms of its form factor, but it also weighs much more compared to the ~61g of the Viper Mini, making it an unfit replacement for those looking for a wireless Viper Mini without paying the cost of the Viper Mini Signature Edition. As for the bottom of the mouse, you have the wireless mode toggle switch, a profile button, and a removable puck under which the dongle can be stowed away for transport or when not in use. Another change is that the gliding feet on the Cobra Pro have increased surface area. This means there’s less overall friction compared to the Viper Ultimate. And lastly, the Razer Chroma RGB is actually pretty appealing. I’m not a big fan of RGB in general, but I like the ambient underglow and the mouse wheel lighting. The Razer logo itself isn’t my favorite, but I think the mouse looks pretty good even with it lit up. COMFORT / GRIP: Given that the Cobra Pro borrows from the DNA of the Viper Ultimate, it will share a lot of similarity. However, the slimmer profile does mean that it fills out your hand a bit less, so owners of a Viper Ultimate might not find it as ergonomically fit. That being said, while I feel the difference, I still find it to be comfortable; it’s similar enough to the Viper Ultimate that I feel at home with it. If you’re a left-handed mouse user, you were probably disappointed when the Viper V2 Pro omitted the ambidextrous thumb buttons. Unfortunately, the Cobra Pro still omits this, but it does still retain a symmetrical design. BUTTONS: Another noticeable difference is that the switches in the Cobra Pro use Razer’s 3rd generation optical switches. The primary left and right clicks are slightly higher-pitched, while the thumb buttons and mouse wheel button are significantly dampened compared to my Viper Ultimate. Despite this, they do still retain a tactile click and are slightly easier to press before the click sound registers. I do also like the addition of the 2 small DPI switch buttons on top of the mouse. This makes the Cobra Pro more versatile for those who switch multiple between DPI profiles for more granular control. WIRELESS VERSATILITY & BATTERY: If you’re using the Cobra Pro through the HyperSpeed wireless dongle, you’ll be able to achieve up to a 1000Hz polling rate for fluid mouse motion for up to 100 hours of use at constant motion, and as low as 125Hz for those who don’t need the fluidity and would rather sustain a higher battery life. You can also pair this mouse with Razer’s Mouse Dock Pro (purchased separately) which enables wireless charging and also a 4000Hz polling rate, but will yield up to 33 hours of use at constant motion. Alternatively, you can omit the wireless charging and simply purchase the HyperPolling dongle to achieve the 4000Hz polling rate. Another addition to the Cobra Pro is Bluetooth connectivity. Personally, I find this quite useful if I’m in a pinch and want to use the Cobra Pro for productivity tasks, non-competitive gaming or if I simply want to leave my dongle plugged in at home. And the mouse itself can always be used in wired mode if I forget the dongle and need the high polling rate. Razer doesn’t advertise the battery life or polling rate over Bluetooth, but I would guess 125Hz based on my testing and comparisons to other mice. SOFTWARE: Razer Synapse has to be my least favorite peripheral software in existence. It consumes too much memory, takes way too much time to update, and tries to do too many things that I don’t need it to do. That being said, if you want to customize the RGB zones, change your DPI settings, or customize the functionality of the buttons, Razer Synapse is how you’ll achieve that. CONCLUSION: So here’s the thing—this isn’t a Viper Mini replacement if you care about weight. The Cobra Pro isn’t advertised as a wireless Viper Mini, and it’s clear to me that Razer isn’t targeting the same crowd of people who want a super low weight compact mouse. Rather, they are targeting the gamer who wants an all-rounder compact wireless mouse—one with RGB, wireless/bluetooth versatility, and optional wireless charging capabilities. But look around at the reception of this mouse and you’ll see the community saying “who asked for this?”, and it’s honestly a good question that I don’t really have an answer to. But if I have to evaluate the mouse without that bias, I do think it’s quite a good all-rounder compact mouse. It’s certainly not going to replace the Viper Mini for a lot of folks, but I think there are others like myself who quite liked the Viper Ultimate, but would also enjoy a more versatile compact mouse. So while many folks would love to see a more price-conscious wireless Viper Mini, this simply isn’t that, nor is Razer making that claim. But for those who don’t mind the weight of the Viper Ultimate with a more compact form factor and some additional features, I think this could be a good versatile pick.

It is fine but it might not worth it if you don't have razer pc

Nice design my son is 9 and is a gamer and this was his choice he loves it

This mouse is great and it works really well with Razer Synapse. My only issue is battery life I know it has RGB and that can drain it but even at 30% brightness I feel as though the battery can be better other than that its great!

I love this mouse, it is really high quality and i highly reccomemd.

This is so swesome and i mananaged to find a razer charging rbg base on the A app it even comes with the magnet. Such a awesome look

I have used these products since the day they came out. They have never disappointed and the only reason i ever chabge them out is to try new products.

Excellen mouse , i know ecxactly what i need when i look at it , it’s all about the curve from both side that fit perfectly in my hand

Why is this heavy? Why does this have RGB? Why does this have wireless charging? Why does this have rubberized grips? Why didn’t they make a RAZER VIPER MINI PRO? Im so confused. Going back to my Lamzu Atlantis Mini…

Very good article, it has served me wonderfully, if you ask me, yes I recommend it, of course I do recommend it.

This was a great gaming mouse absolutely loved it felt great in the hand while gaming would definitely buy again

This mouse is all around great with good software, it comes with a usb and a charger for the mouse. I would recommend buying this buy another great alternative is the Logitech g pro superlight.