---
product_id: 190054790
title: "Razer Basilisk Ultimate HyperSpeed Wireless Gaming Mouse: Fastest Gaming Mouse Switch - 20K DPI Optical Sensor - Chroma RGB Lighting - 11 Programmable Buttons - 100 Hr Battery - Classic Black"
brand: "razer"
price: "£228.18"
currency: GBP
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.uk/products/190054790-razer-basilisk-ultimate-hyperspeed-wireless-gaming-mouse-fastest-gaming-mouse
store_origin: GB
region: United Kingdom
---

# 25% faster wireless tech 20,000 DPI ultra-precise sensor 100-hour marathon battery life Razer Basilisk Ultimate HyperSpeed Wireless Gaming Mouse: Fastest Gaming Mouse Switch - 20K DPI Optical Sensor - Chroma RGB Lighting - 11 Programmable Buttons - 100 Hr Battery - Classic Black

**Brand:** razer
**Price:** £228.18
**Availability:** ✅ In Stock

## Summary

> 🎮 Own the game with the fastest, smartest wireless mouse on the market!

## Quick Answers

- **What is this?** Razer Basilisk Ultimate HyperSpeed Wireless Gaming Mouse: Fastest Gaming Mouse Switch - 20K DPI Optical Sensor - Chroma RGB Lighting - 11 Programmable Buttons - 100 Hr Battery - Classic Black by razer
- **How much does it cost?** £228.18 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/190054790-razer-basilisk-ultimate-hyperspeed-wireless-gaming-mouse-fastest-gaming-mouse)

## Best For

- razer enthusiasts

## Why This Product

- Trusted razer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Endurance Champion Battery:** Up to 100 hours of continuous wireless use means you game longer without interruptions or constant recharging.
- • **Customizable Command Center:** 11 programmable buttons with 5 onboard profiles let you tailor macros and shortcuts to dominate every task or game.
- • **Ergonomic & Adaptive Design:** Adjustable scroll wheel tension and a comfortable right-hand grip keep you in control and fatigue-free during marathon sessions.
- • **Precision at the Speed of Light:** 20,000 DPI optical sensor combined with Razer’s optical switches delivers ultra-responsive clicks 3x faster than mechanical switches.
- • **Lightning-Fast HyperSpeed Wireless:** Experience 25% lower latency than competitors for seamless, lag-free gameplay.

## Overview

The Razer Basilisk Ultimate HyperSpeed Wireless Gaming Mouse combines cutting-edge 2.4 GHz HyperSpeed wireless technology with a 20,000 DPI optical sensor and Razer’s lightning-fast optical switches. Featuring 11 programmable buttons, 5 onboard memory profiles, and an industry-leading 100-hour battery life, it delivers precision, customization, and endurance for professional-grade gaming and productivity. Its ergonomic design and adjustable scroll wheel tension ensure comfort and control, making it a top-tier choice for serious users who demand wireless freedom without compromise.

## Description

With a high-speed transmission, extremely low latency, and seamless frequency switching in the noisiest environments, you won’t even realize that you’re gaming with a wireless mouse. Wired and Wireless usage modes, HyperSpeed Wireless technology (2.4 GHz dongle),1.8 m / 6 ft Speedflex cable for charging and wired use.

Review: Great Modern Mouse - I have been switching between mice for a while now, and steered clear of wireless mice since my last experience with an older Logitech mouse back in 2014. I was quite happy when I found Mionix, and favoured the Naos 7000 as my daily driver for years until the cable broke. I saw the Castor, and figured that would be a sidestep. It lacked the ergonomics, but had the build quality I loved. At the time, I thought that Mionix with its "perfect sensor" and premium feeling rubberized coating was as high-end as you can get, all without the fancy gamer stuff thrown in. When it came to Razer, I never really thought I would buy another one of their products. I had terrible experiences in the past, with my Tiamat headphones quite literally falling apart from standard use with both the cable fraying and the control box splitting open and exposing the delicate wires inside. Whenever I tested their keyboards during my early mech days around 2015, I thought they lacked the build quality of even cheaper mechs on the market. Many reviews online supported my thoughts that Razer had terrible quality assurance, so I resolved never to buy another of their products ever again. Apparently, that all changed in the past few years. In comes the Razer Basilisk, a very premium feeling wireless mouse that lives up to its claims. Whether I am using it in wireless or wired mode, there is absolutely no input lag and the movements feel silky smooth. If I had any complaint at all, it would be that the 100 hour claim feels a bit overstated. Yes, it will last you all day and the charging time itself is quick. However, after only 6 hours of use from 100% I did notice in Synapse the mouse was already around 74% operating at around 7000DPI with standard polling rates. Beyond that however, the mouse itself feels spectacular. I had previously been using a gel pad for my wrist with the Mionix mice, but it feels entirely unnecessary with the Basilisk. It feels extremely good in the hand, and while a similarly priced Logitech may feel like light plastic, the Basilisk manages to replicate the feeling I got from the Naos or the Castor without the heavy application of rubber. The scroll wheel adjustment is a fantastic feature, and though I wish there were infinite scroll I still enjoy the ability to set the tactility of the clicks or to have no tactile feedback at all. Overall, very amazing mouse.
Review: Finally found my mouse! Also, buyers guide between this and viper - My first flagship mouse was the razer mamba, which had a peeling rubber grip (likely due to arizona heat and not necessarily razer's fault, glue was actually peeling from my Chevy Sonic too) and eventually double click issues from mechanical switches after about a year of use. Switched to a g703 which was a fantastic mouse, no rubber grips to peel, but developed double clicks after about 6 months of use. I have decided I was sick of mechanical switches and went for optical. Razer is the only reliable optical switch on the market so far. So I got a viper, which is a fantastic fingertip grip mouse when I'm gaming, but it cannot palm grip. I'm more of an artist and editor than a gamer, so I needed a reliable mouse that can palm grip, my long fingers on the super thin viper was making my wrist hurt. If you're trying to decide between the viper and the basilisk there's a few things to keep in mind. The basilisk seems to have newer optical switches than the viper. I ended up with a gen 1 viper and gen 2 vipers cannot be guaranteed, even from razer, let alone a refurbisher that deals with a lot of returns. It's actually why I bought this mouse from razer this time instead of a refurbisher, but there doesn't seem to be any complains online about spongey clicks with this mouse like there were about the viper. The basilisk does have an issue with wobbly clickers, didn't happen on my model, this is a defect that is replaceable unlike the gen 1 switch issue if it does happen. Despite the look of the basilisk, gamers will probably prefer the viper. The viper is not comfortable to me. And I think it's because all my life, even if it was a cheap office mouse, I've been using ergonomic mice. This mouse is heavy. It can be fingertip gripped but if you can fingertip and you play fps you would prefer the viper. I might not return my viper because I actually do like how lightweight it is for games, but I definitely prefer the ergonomics on the basilisk. I cannot palm grip my viper. I prefer the basilisk, fingertip and claw grippers probably won't. I'm a special case, I cannot palm the viper

## Features

- 25% Faster than competing wireless mice: Razer HyperSpeed wireless technology brings together extreme low-latency and interference reduction for true wireless freedom
- 3x Quicker than traditional mechanical switches: Razer Optical mouse switches uses light beam-based actuation, registering button presses at the speed of light
- 11 Programmable Buttons: Allows for reconfiguration and assignment of complex macro functions through Razer Synapse 3. 5 On-board Memory Profiles
- Up to 100 hour battery life: An all-new, hyper-efficient sensor and wireless technology allows for extended gaming
- Update the latest firmware to get the best results

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08564NLZG |
| Additional Features | Wireless |
| Antenna Location | Gaming |
| Are Batteries Included | Yes |
| Are Batteries Required | Yes |
| Battery Average Life | 100 Hours |
| Best Sellers Rank | #25,627 in Video Games ( See Top 100 in Video Games ) #900 in PC Gaming Mice |
| Brand | Razer |
| Built-In Media | Mouse, 1.8m Speedflex cable, 2.4GHz wireless dongle |
| Button Quantity | 11 |
| Color | black |
| Compatible Devices | Personal Computer |
| Connectivity Technology | Razer HyperSpeed Wireless |
| Customer Reviews | 4.5 out of 5 stars 3,496 Reviews |
| Enclosure Material | Plastic |
| Finish | Classic Black |
| Hand Orientation | Right |
| Hardware Platform | PC |
| Item Dimensions L x W | 5.11"L x 2.96"W |
| Item Weight | 0.24 Pounds |
| Manufacturer | Razer |
| Mfr Part Number | RZ01-03170200-R3U1 |
| Model Name | Basilisk Ultimate |
| Model Number | RZ01-03170200-R3U1 |
| Mouse Maximum Sensitivity | 20000 Dots per Inch |
| Movement Detection | Optical |
| Movement Detection Technology | Optical |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Buttons | 11 |
| Operating System | Windows |
| Pattern | Mouse |
| Power Source | Battery Powered |
| Range | 10.0 meters |
| Smart Home Compatibility | Smart Home Compatible |
| Special Feature | Wireless |
| Style Name | Basilisk Ultimate - Wireless |
| UPC | 811659035844 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 year manufacturer |

## Product Details

- **Brand:** Razer
- **Color:** black
- **Connectivity Technology:** Razer HyperSpeed Wireless
- **Movement Detection Technology:** Optical
- **Special Feature:** Wireless

## Images

![Razer Basilisk Ultimate HyperSpeed Wireless Gaming Mouse: Fastest Gaming Mouse Switch - 20K DPI Optical Sensor - Chroma RGB Lighting - 11 Programmable Buttons - 100 Hr Battery - Classic Black - Image 1](https://m.media-amazon.com/images/I/61bK7KwOa+L.jpg)
![Razer Basilisk Ultimate HyperSpeed Wireless Gaming Mouse: Fastest Gaming Mouse Switch - 20K DPI Optical Sensor - Chroma RGB Lighting - 11 Programmable Buttons - 100 Hr Battery - Classic Black - Image 2](https://m.media-amazon.com/images/I/71cHddYejcL.jpg)
![Razer Basilisk Ultimate HyperSpeed Wireless Gaming Mouse: Fastest Gaming Mouse Switch - 20K DPI Optical Sensor - Chroma RGB Lighting - 11 Programmable Buttons - 100 Hr Battery - Classic Black - Image 3](https://m.media-amazon.com/images/I/81YSB9PbR5L.jpg)
![Razer Basilisk Ultimate HyperSpeed Wireless Gaming Mouse: Fastest Gaming Mouse Switch - 20K DPI Optical Sensor - Chroma RGB Lighting - 11 Programmable Buttons - 100 Hr Battery - Classic Black - Image 4](https://m.media-amazon.com/images/I/71kbXG4uASL.jpg)
![Razer Basilisk Ultimate HyperSpeed Wireless Gaming Mouse: Fastest Gaming Mouse Switch - 20K DPI Optical Sensor - Chroma RGB Lighting - 11 Programmable Buttons - 100 Hr Battery - Classic Black - Image 5](https://m.media-amazon.com/images/I/71ST2C9315L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is the form factor of the Razer Basilisk Ultimate?**
A: The Razer Basilisk Ultimate features an improved ergonomic form.

**Q: Does the Razer Basilisk Ultimate have a tilt scroll?**
A: The Razer Basilisk Ultimate features 11 programmable buttons which includes the tilt scroll wheel and multi-function paddle.

**Q: Why is the scroll wheel blinking red on the Razer Basilisk Ultimate? (Low Power Indicator)**
A: This is to indicate that your battery power is less than 5% and you should charge the mouse or connect the mouse to the USB cable.

**Q: Where can I find the USB Wireless dongle for the Razer Basilisk Ultimate?**
A: The USB wireless dongle is stored in a compartment on the underside of the mouse itself. Simply remove the cover to store or remove your USB dongle.

**Q: Does this include a charging dock?**
A: No it does not.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Modern Mouse
*by R***H on May 17, 2020*

I have been switching between mice for a while now, and steered clear of wireless mice since my last experience with an older Logitech mouse back in 2014. I was quite happy when I found Mionix, and favoured the Naos 7000 as my daily driver for years until the cable broke. I saw the Castor, and figured that would be a sidestep. It lacked the ergonomics, but had the build quality I loved. At the time, I thought that Mionix with its "perfect sensor" and premium feeling rubberized coating was as high-end as you can get, all without the fancy gamer stuff thrown in. When it came to Razer, I never really thought I would buy another one of their products. I had terrible experiences in the past, with my Tiamat headphones quite literally falling apart from standard use with both the cable fraying and the control box splitting open and exposing the delicate wires inside. Whenever I tested their keyboards during my early mech days around 2015, I thought they lacked the build quality of even cheaper mechs on the market. Many reviews online supported my thoughts that Razer had terrible quality assurance, so I resolved never to buy another of their products ever again. Apparently, that all changed in the past few years. In comes the Razer Basilisk, a very premium feeling wireless mouse that lives up to its claims. Whether I am using it in wireless or wired mode, there is absolutely no input lag and the movements feel silky smooth. If I had any complaint at all, it would be that the 100 hour claim feels a bit overstated. Yes, it will last you all day and the charging time itself is quick. However, after only 6 hours of use from 100% I did notice in Synapse the mouse was already around 74% operating at around 7000DPI with standard polling rates. Beyond that however, the mouse itself feels spectacular. I had previously been using a gel pad for my wrist with the Mionix mice, but it feels entirely unnecessary with the Basilisk. It feels extremely good in the hand, and while a similarly priced Logitech may feel like light plastic, the Basilisk manages to replicate the feeling I got from the Naos or the Castor without the heavy application of rubber. The scroll wheel adjustment is a fantastic feature, and though I wish there were infinite scroll I still enjoy the ability to set the tactility of the clicks or to have no tactile feedback at all. Overall, very amazing mouse.

### ⭐⭐⭐⭐⭐ Finally found my mouse! Also, buyers guide between this and viper
*by E***C on July 1, 2021*

My first flagship mouse was the razer mamba, which had a peeling rubber grip (likely due to arizona heat and not necessarily razer's fault, glue was actually peeling from my Chevy Sonic too) and eventually double click issues from mechanical switches after about a year of use. Switched to a g703 which was a fantastic mouse, no rubber grips to peel, but developed double clicks after about 6 months of use. I have decided I was sick of mechanical switches and went for optical. Razer is the only reliable optical switch on the market so far. So I got a viper, which is a fantastic fingertip grip mouse when I'm gaming, but it cannot palm grip. I'm more of an artist and editor than a gamer, so I needed a reliable mouse that can palm grip, my long fingers on the super thin viper was making my wrist hurt. If you're trying to decide between the viper and the basilisk there's a few things to keep in mind. The basilisk seems to have newer optical switches than the viper. I ended up with a gen 1 viper and gen 2 vipers cannot be guaranteed, even from razer, let alone a refurbisher that deals with a lot of returns. It's actually why I bought this mouse from razer this time instead of a refurbisher, but there doesn't seem to be any complains online about spongey clicks with this mouse like there were about the viper. The basilisk does have an issue with wobbly clickers, didn't happen on my model, this is a defect that is replaceable unlike the gen 1 switch issue if it does happen. Despite the look of the basilisk, gamers will probably prefer the viper. The viper is not comfortable to me. And I think it's because all my life, even if it was a cheap office mouse, I've been using ergonomic mice. This mouse is heavy. It can be fingertip gripped but if you can fingertip and you play fps you would prefer the viper. I might not return my viper because I actually do like how lightweight it is for games, but I definitely prefer the ergonomics on the basilisk. I cannot palm grip my viper. I prefer the basilisk, fingertip and claw grippers probably won't. I'm a special case, I cannot palm the viper

### ⭐⭐⭐⭐⭐ Excellent Mouse but wait for a sale
*by K***H on March 2, 2022*

This mouse is fantastic , it is butter smooth when it moves, the battery life is great, and multiple buttons for anything you can think of. The battery life is about five days, without rgb, before a recharge and it only takes about four to five hours to fully charge. It fits perfectly for my palm grip and I can use it for a hours on end with any issues. But there are a few down sides, first is that the razor software that comes with it is a resource hog. Secondly it was a bit buggy when I installed it; synapse wouldn't load unless I went to the system tray and clicked on it there. Third it is very expensive; I managed to pick it up used from the amazon warehouse for about sixty dollars. You really need to figure out what you want from a it, because they hvae other similar model for much cheaper if you are paying full price.

## Frequently Bought Together

- Razer Basilisk Ultimate HyperSpeed Wireless Gaming Mouse: Fastest Gaming Mouse Switch - 20K DPI Optical Sensor - Chroma RGB Lighting - 11 Programmable Buttons - 100 Hr Battery - Classic Black
- Mouse Charging Dock Compatible with Razer Gaming Mouse Viper Ultimate Naga pro DeathAdder V2 Pro and Basilisk Ultimate Magnetic Charging RGB Lights Status Indicator Gecko Feet (RGB)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*