Razer Viper Ultimate Review

Last Updated: March 29, 2023By
Razer Viper Ultimate

A good gaming mouse can enhance and boost your overall gaming experience. Not only does it make a difference in your gaming performance, but it can also boost your daily productivity rate.

A quick search on the market will show you many options available just for the gaming mouse. One of the most popular ones is the Razer Viper Ultimate.

As a beginner, you might find the price of this gaming mouse to be a little expensive. However, when you weigh in the overall quality and features of this mouse, it definitely outweighs the price.

Where to Buy?

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What Is the Razer Viper Ultimate?

Razer is a company that is known to manufacture high-quality mouse devices for your PCs.

They manufacture different varieties of mouse devices, but the one that interests the gamer is the Razer Viper Ultimate. It is a little different from the other devices in terms of price and features. However, the main highlight is that it is a wireless device.

The company also claims it to be an ambidextrous gaming mouse that is designed to win. Additionally, they also claim to use cutting-edge level technology that is specially manufactured for gaming purposes.

However, there are a lot of wireless mouse devices on the market today. What makes the Razer Viper Ultimate unique from the rest?

This mouse comes with features like high-speed transmissions, the lowest click latency, and seamless switching in the noisiest, data-saturated environments. All these combine and works together to give you a 25% increase in speed that allows you to perform.

It also comes with a Focus+ Optical Sensor with a 99.6% resolution accuracy that allows this high-tech mouse to detect even the smallest movements.

The other features like the asymmetric cut-off and motion sync make the sensor more accurate, which allows you to score more game-winning headshots!


Design StyleWireless gaming mouse
Click Latency7ms to 9ms
ConnectivityCan be connected to a receiver and other cables
Weight5.6 ounces
Grip Width62mm
Product Dimensions2.61 x 4.98 x 1.49 inches
Sensor TechnologyOptical (LED)
Number of Buttons8

Design, Features, and Build

Razer Viper Ultimate Close up

In the box

The Razer Viper Ultimate comes in neat packaging with other accessories, including:

  • Razer Viper Ultimate mouse
  • USB receiver
  • Charging cradle
  • USB to micro-USB cable
  • Manuals


In terms of style and appearance, the wireless mouse is very sleek and stylish. It has a slightly aggressive style to it. However, the mouse has a very nice feel and grip, making it perfect for gaming.

You can find the company’s logo at the back of the mouse, and it is RGB.

In terms of design, it is very ambidextrous and comes with a very low back. Moreover, the mouse also comes with an efficient proprietary charging cradle. When you use this, you will find that the base of this charger is also RGB. This contributes to the overall sleek design of the mouse.

Since both the charging cradle and the back of the mouse is RGB, you can customize the colors and have the same lighting on both devices. However, you can also assign them their own individual colors.


Razer Viper Ultimate Side Button

The Razer Viper Ultimate stands out for many reasons. One of them is the user-friendly design and comfort.

This is because the ambidextrous design allows you to easily access the buttons on the side of the wireless mouse. These buttons are placed a little towards the back of the mouse, which makes it even more convenient.

Since this device does not have a high back, you will find that it works well by giving more grip at the fingertips. However, this makes it slightly uncomfortable for those with bigger hands as your fingers might go beyond the main click buttons.

But if you have small or medium-sized hands, this will be a great choice. This is because the wireless mouse has a short body and a low-back design as well.

However, if you have bigger hands, you can still purchase this as it has a good curling grip. This means you can use the mouse with ease by slightly curling your hand at the top. This way, you can easily fit your hands with the size of the mouse.

Overall, people with medium or small-sized hands will gain the most from it as the hand and finger will easily sit on top of the mouse, allowing for better usage.

Build Quality

Overall, the build quality of this mouse is excellent. The mouse itself is made of plastic material which makes it very lightweight. However, it is also very durable and lasts a long time.

The left and right buttons of this mouse squeak a bit, but other than that, there is no unnecessary wobbling or gaps while using it. Thanks to the optical switches, the clicks on the mouse are very accurate and sturdy.


Razer Viper Ultimate Charging Dock

This wireless mouse comes with a USB receiver that you can use to connect your PC wirelessly. You also have the freedom to use it as an extender (by connecting it to the inside of the cradle), or you can directly plug it into your PC.

If you want to know details about the battery and life of this mouse, you can always look it up on the dock.

Moreover, this mouse uses an auto-on/off switch, and you can even use it while charging!

Mouse Feet

Thanks to the good quality mouse feet, you can glide your mouse without any difficulty. The feet or base is made of a virgin grade PTFE which further contributes to the smooth gliding of the mouse.

In terms of thickness, it is quite similar to most of the models today. However, the shape of this mouse might not be suitable for all.

Whether you decide to use this mouse on a mouse pad or a desk, you are guaranteed to get the best performance on both surfaces.

Additionally, the mouse does not come with any extra feet. However, you can still find some good-quality on the market easily.

Sensor Quality

The mouse’s sensor is one of the standout features of this product, thanks to the wide CPI range.

You can also easily adjust the sensibility of this mouse to small levels. However, the CPI that is set works consistently. Therefore, feel free to use this mouse at a speed of your convenience.

Furthermore, the polling rate of this mouse can also be adjusted to 125Hz, 500Hz, or even 1000Hz. Additionally, the distance for lift-off is also small. So, when you are re-positioning your mouse, your sensor system should not detect the movement.

Click Latency Ability

The Razer Viper Ultimate has amazing click latency abilities on both the receiver and the wired modes.

With the receiver, the click latency is at 9ms, and with the wired mode, it is at 7ms. So, even if you are an extreme, competitive gamer, you will not experience any type of lag while using this mouse.

Software Compatibility

This mouse is termed a straightforward and user-friendly device. This is because the mouse allows you to easily personalize the various aspects by using it. This will further allow you to save all your settings directly onto the onboard memory.

This way, while switching between devices, you will not have to download the same software again on a different PC.

The only downside to this aspect is that it is not compatible with the macOS. However, the mouse is very compatible with Windows.

What Makes the Razer Viper Different From the Other Models?

Razer Viper Ultimate On Dock

In terms of the best gaming mouse, the Razer Viper Ultimate is probably the best option in the market today.

It comes with a superb charging dock and also very low click latency. The same feature applies to whether you want to use the mouse with or without wires.

It is also extremely comfortable, thanks to the cozy grip and ambidextrous design, which has two extra buttons on the sides.

Pros and Cons


  • The mouse is well-built
  • Universal design
  • The buttons and settings can be customized easily
  • Low click latency
  • Stunning features


  • Not suitable for those with large hands

Final Verdict

If you are looking for a high-tech gaming mouse with maximum performance, you can consider purchasing the Razer Viper Ultimate.

It has all the features that a good gaming mouse should have, which makes it an ideal choice for competitive gamers.

Certain features like the charging dock and the low click latency set this product from the mediocre ones.

The only real issue with this is the pricing. However, if you want something with good performance, you can count on the Razer Viper Ultimate.

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