Mouse 1.1
Overview
Product sourcing insights & recommendations
The phrase 'mouse 1.1' refers to the legendary Microsoft IntelliMouse Optical 1.1 (IO1.1), a cornerstone of early 2000s competitive gaming that has seen a massive resurgence in the 2024–2026 enthusiast market RedditHwbusters. Once a standard office peripheral, it is now a highly sought-after "vintage" shape that drives a significant niche in the custom gaming peripheral industry RedditReddit.
1. Product Trends: The "Modern Retro" Revival
The market for 'mouse 1.1' has transitioned from original hardware to high-performance modifications and clones:
* Sensor Modernization: Enthusiasts now retrofit original IO1.1 shells with flagship PAW3395 sensors, upgrading the mouse from its original 400 DPI to 26,000 DPI with 1000Hz+ polling rates RedditReddit.
* Wireless Transformation: A dominant trend involves "gutting" modern mice (e.g., Logitech G305) to install wireless internals into the IO1.1 frame using 3D-printed brackets Reddit.
* Commercial Clones: Several brands have emerged to fill the demand for this specific geometry with modern manufacturing:
* Ninjutso Katana: Considered a true 1:1 wireless spiritual successor Reddit.
* VXE R1 / VGN Dragonfly: Budget-friendly modernized versions that utilize the PAW3395 sensor and 4K polling rates, gaining "Budget King" status on community platforms like r/MouseReview Aliexpress.
2. Market Insights: Shape is King
The enduring popularity of the 1.1 shape is driven by specific ergonomic factors and consumer demographics:
* Ergonomic Longevity: Users cite the "flared front and thin waist" as a unique design that modern manufacturers often fail to replicate, making it ideal for the low-sensitivity arm-aiming style prevalent in Counter-Strike RedditReddit.
* Enthusiast Economy: There is a thriving secondary market on platforms like AliExpress and Taobao for specialized IO1.1 PCBs, custom shells, and "Special Edition" (SE) clones RedditAliexpress.
* Market Scale: The broader PC gaming mouse market is projected to reach $3.24 billion by 2026, with a growing segment dedicated to "Ambidextrous" and "Ergonomic Retro" designs ThebusinessresearchcompanyThebusinessresearchcompany.
3. Competitive Landscape
| Product Type | Top Representative | Key Advantage | Sensor Capability |
|---|---|---|---|
| Original Refresh | Microsoft Pro IntelliMouse | Authentic build quality | PAW3389 (Wired) |
| Premium Clone | Ninjutso Katana Superlight | 60g ultralight wireless | PAW3370 |
| Budget Enthusiast | VXE R1 Pro Max | High value, 4K polling | PAW3395 |
| Custom Mod | DIY PAW3395 IO1.1 | Absolute shape fidelity | PAW3395 |
I have analyzed the 'mouse 1.1' market and product trends. You can continue with:
Paw3395 Wireless Gaming Mouse Io1.1 Shape Clone
Products · 2 lists

Wireless Gaming Mouse with PAW3395 SE Sensor, Supports 2.4G Dual-mode Connectivity and Offers 3 Optical Tracking Modes.

MCHOSE A5V2 Wireless Gaming Mouse Three-mode Electric Competition Long Endurance PAW3395 Lightweight Design Mouse
Fujian Shanghai Industries Co., Ltd.🇨🇳CN3 yrs
Aluminium Alloy Wireless Gaming Mouse 2.4GHz PAW3395/PAW3950 Sensor USB Type-C Interface Magnesium Alloy Ergonomic Light Weight
Sino-Shanghai Hangzhou Manufacturingverified🇨🇳CN1 yr
R3 Magnesium Alloy Wireless Mouse PAW3395 Sensor Wireless Tri-Mode Web Cloud Driver 8000Hz High Brush FPS Macro Gaming Mouse
Greentea Shanghai Industries Co., Ltd.🇨🇳CN6 yrs
GravaStar Mercury M2 Wireless Gaming Mouse Three-model Alibaba 26000 DPI PAW3395 Sensor 79g Lightweight Gaming Mouse
Shanghai Greentea Trade Co., Limitedverified🇨🇳CN2 yrs
Mouse 1.1 Pick #6 (877415)
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Sources & References
25 sources cited · Verified industry data & reports
r/MouseReview on Reddit: What is a 1.1 mouse?
www.reddit.com
It is an FPS much like CS (often called Korean counterstrike) and it is still one of the most popular games in Korea almost 20 years later. The competitive players very often still use the old microsoft mice, like the WMO 1.1 and the IMO 1.1 · The WMO was THE mouse for quake back in the day. I actually busted out my old wmo the other day to play some games, just for fun. It's a little shocking how light it feels even at 80g and a thick cord. The shape is classic. ... Could you give me an example of where you’ve seen someone talk about a 1.1 mouse? Then they made 1.1 and 1.1a versions which had, what a lot called at the time, "perfect control" at higher speeds. Nothing like the speeds you can get now though, ... The MLT04 sensor it comes with can actually be overclocked to 8khz. There is a game primarily played in Korea called Sudden Attack. Apparently, people mod and resell intellimouse 1.1 units there. CrossFire is still a big thing here in the PH and most players grew up using that mouse. Most computer cafes had mice similar to the 1.1 which is why most people grew up being very familiar with the mouse.
Gaming Mouse Guide 2026: How to Choose the Perfect Mouse | Gamer ...
gamerhardware.org
Mouse weight has become one of the most talked-about specs in gaming. The trend toward ultralight mice is real, but heavier mice aren’t obsolete. The right weight depends on your game, sensitivity, and personal preference. Polling rate measures how often your mouse reports its position to your PC, measured in Hertz (Hz). Higher polling rate means lower input lag between your hand movement and on-screen response. ... For the vast majority of gamers, 1000Hz is all you need. If you’re running a 240Hz+ monitor and play competitive FPS, 4000Hz provides a measurable (if subtle) improvement. Most competitive FPS players use 400-800 DPI with a large mousepad and arm aiming. MOBA and MMO players typically run 800-1600 DPI for faster cursor movement across the screen. The number itself matters less than your effective sensitivity, which is DPI multiplied by your in-game sensitivity setting. A player at 800 DPI with 1.0 in-game sensitivity has the same cursor speed as 400 DPI with 2.0. Fingertip grip means only your fingertips touch the mouse with no palm contact at all. Most gamers use a hybrid – claw-palm and fingertip-claw are common. Our grip style guide has photos of each type to help you identify yours. 1000Hz is enough for the vast majority of gamers.
Amazon.com: Microsoft InteliMouse Optical 1.1 : Electronics
www.amazon.com
Smooth, accurate mouse movement. Five programmable buttons to customise the mouse to your preferred settings, including two new side buttons. Works on virtually any surface, including wood and plastic, without the need for a mouse mat. Microsoft Basic Optical Mouse for Business - Black.
Gaming Mouse Market Size, Trend Analysis & Research Report, 2031
www.mordorintelligence.com
The Gaming Mouse market size in 2026 is estimated at USD 2.08 billion, growing from 2025 value of USD 1.92 billion with 2031 projections showing USD 3.06 billion, growing at 8.09% CAGR over 2026-2031. Gaming mouse are equipped with a professional game engine, which makes them perform better and react faster. Gaming mice require more accurate positioning without losing frames. The gaming mouse market is segmented by type (MMO mouse, MOBA mouse, FPS mouse, RTS mouse, other types), by distribution channel (online, offline), by end-user (personal, internet cafes, other end-users), by geography (North America, Europe, Asia-Pacific, Latin America, Middle East and Africa). Together, these factors raise replacement frequency, expand volumes, and drive tournament-grade features into lower price tiers, reinforcing the Gaming Mouse market growth path. Demand surge for fully customisable high-DPI wireless mice among North-American streamers · Throughout 2024, full-time streamers reorganised desk layouts for a cable-free look, adopting low-profile charging docks that keep devices on-camera dev.twitch.tv. Cloud-linked firmware now synchronises per-scene lighting scripts, blending branding with gameplay. Persistent viewer queries about pointer-speed setups amplify word-of-mouth, elevating wireless adoption beyond historical norms and pushing packet-loss requirements to nearly imperceptible levels. Influencer screenshots function as organic advertising, turning each configuration share into a revenue catalyst for the Gaming Mouse market. Rapid embrace of sub-60 g honeycomb designs by European competitive gamers
Computer mouse - Wikipedia
en.wikipedia.org
Windows 8 introduced BLE (Bluetooth Low Energy) mouse/HID support. Some systems allow two or more mice to be used at once as input devices. Late-1980s era home computers such as the Amiga used this to allow computer games with two players interacting on the same computer (Lemmings and The Settlers for example). The same idea is sometimes used in collaborative software, e.g. The widespread adoption of graphical user interfaces in the software of the 1980s and 1990s made mice all but indispensable for controlling computers. In November 2008, Logitech built their billionth mouse. The device often functions as an interface for PC-based computer games and sometimes for video game consoles. In 1988, the VTech Socrates educational video game console featured a wireless mouse with an attached mouse pad as an optional controller used for some games. In the early 1990s, the Super Nintendo Entertainment System video game system featured a mouse in addition to its controllers. A 3D mouse is a computer input device for viewport interaction with at least three degrees of freedom (DoF), e.g. in 3D computer graphics software for manipulating virtual objects, navigating in the viewport, defining camera paths, posing, and desktop motion capture. 3D mice can also be used as spatial controllers for video game interaction, e.g. Logitech 3D Mouse (1990) was the first ultrasonic mouse and is an example of an isotonic 3D mouse having six degrees of freedom (6DoF). Isotonic devices have also been developed with less than 6DoF, e.g. the Inspector at Technical University of Denmark (5DoF input). Other examples of isotonic 3D mice are motion controllers, i.e. is a type of game controller that typically uses accelerometers to track motion.
Global Gaming Mouse Market Size, Trends, Share 2032 - CMI
www.custommarketinsights.com
In 2022, the market size is projected to reach a valuation of USD 1.76 billion. By 2032, the valuation is anticipated to reach USD 2.55 billion. The gaming mouse market refers to the segment of the computer peripherals industry that focuses specifically on producing and selling mice (computer pointing devices) designed for gaming purposes. These gaming mice are tailored to meet the needs and preferences of gamers, offering features and functionalities that can enhance gaming performance and comfort. The Global Gaming Mouse Market size was valued at $1.76 Billion in 2022 and it will grow $2.55 Billion at a CAGR of 7.5% by 2023 to 2032 - CMI Asia-Pacific: The Asia-Pacific region is a major player in the global gaming industry. Countries like China, South Korea, and Japan have a massive gaming culture and a high demand for gaming peripherals. The popularity of esports in these countries also drives the need for high-performance gaming mice. Global Gaming Mouse Market 2023–2032 (By Billion) ... Chapter 1. The global market is projected to grow at a CAGR of 7.5% during the forecast period, 2023-2032. The Gaming Mouse Market size was valued at USD 1.76 Billion in 2022.
