Available in stock
At just 48.4g (approx.), INZONE Mouse-A delivers pro-level speed and control without compromise. Built with Fnatic, it features the custom 3950IZ sensor, optical switches, and 8000Hz polling for ultra-low-latency action. Add in long battery life, wireless freedom, and an esports-optimized fit—it’s every edge, engineered.
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Shipping & Returns
Shipping & Returns
Most orders ship within a few business days — you will get tracking by email as soon as it is on the way. Questions about a delivery or a return? Reach our US-based team at info@improvemintfinancial.com or (855) 447-4921.
Highlights
Specifications
General
| Brand | Sony |
|---|---|
| Model Number | MSEG500/B |
| Product Name | INZONE Mouse-A Ultra-Lightweight Optical Switch Wireless 8K Gaming Mouse |
| Product Width | 2.53 inches |
| Product Height | 1.61 inches |
| Product Weight | 48.4 grams |
| Warranty - Parts | 1 year |
| Warranty - Labor | 1 year |
All specifications (15)
Key specs
| Color | Black |
|---|---|
| Mouse Type | Gaming |
| Operating System Compatibility | Android |
| Connection Type | Wireless |
Other
| Tracking Method | Optical |
|---|---|
| Wireless Connectivity | Bluetooth |
| Product Length | 4.72 inches |
Features
- 48.4g. Optimized lightweight. Refined with Fnatic pros. Refined to 48.4g (approx.) based on pro feedback, INZONE Mouse-A helps reduce fatigue and sharpen control over extended play. Its polyamide frame, engineered with hollow glass microspheres to reduce weight, delivers a stable feel with minimal flex.
- Form for the grip of the game Shaped with the insight of Fnatic’s elite players, INZONE Mouse-A is built for optimal control and stability. Its contoured design supports high-speed maneuvers and repeat clicks, empowering focused play and minimal strain across competitive sessions.
- 3950IZ sensor. Fast, precise, relentless. Our custom 3950IZ sensor delivers up to 30,000 dots-per-inch (DPI) of tracking resolution, dramatic linear accelerations with up to 70G of force, and 750 inches-per-second (IPS) imaging for wide sweeps and pinpoint accuracy even at elite-level speeds.
- 8000Hz polling for ultra-fast input response INZONE Mouse-A supports custom polling from 500 to 8000Hz, communicating via its USB dongle for stable, low-latency performance. High-speed transmission reduces input lag and enables sharper tracking—fine-tuned for peak control in competitive play.
- Stable 8000Hz performance with INZONE tuning The 3950IZ sensor delivers steadier 8000Hz polling over time, unlike other leading competitors—such as X and Y in the comparison table—which show sharp drops mid-game. INZONE holds strong, session after session.
- Light-speed clicks with optical switch The optical switch reacts on light, not friction—delivering faster input and smoother keystrokes. Built for long-term reliability, it offers precise, consistent control from the first press to the final round.
- Wheel Designed with Fnatic pros, the scroll wheel delivers tactile feedback on every notch, so you feel each scroll and stay in rhythm with play.
- Side button Built with a reinforced design, the side button resists unwanted flex, staying solid under pressure even with firm clicks.
- Back button The back button toggles power with a long press, or cycles through up to four customisable profiles. Versatile control, all in one.
- Fast-charging, up to 90-hour battery life Please update battery life bullet to say: With up to 90 hours of use and a 5-minute quick charge delivers up to an extra 10 hours for play, the INZONE Mouse-A keeps you in the game longer
- Fine-tune with the INZONE Hub The INZONE Hub puts full customization at your fingertips. Adjust DPI, polling rate, button functions, and more—then save it all to game-specific profiles for quick access. Available in both software and web versions.
Customer reviews
4.7
out of 5
22 customer reviews
Most recent 10 reviews
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Best Mouse I’ve personally used
Super lightweight and extremely precise with a simple to use and straightforward computer software for customization. No RGB on unit which for my setup is very clean. Build quality is great and battery life is superb
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perfect and comfortable medium gaming mouse!
this mouse feels and performs really good! I think it’s a medium size very close to Pulsar X2 size 2. 8000 hz dongle included. the only con is it’s a fingerprint magnet, and I don’t like adding stickers
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Great mouse
Great mouse, good battery life, good feel. best mouse i’ve used so far the price is the only weak point.
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The Last Mouse You’ll Ever Need
The Sony INZONE Mouse-A is hands down the best gaming mouse if not one of the best mice I’ve ever used. Super lightweight, amazing stock PTFE skates for silky smooth glide (especially on glass pads) and the raised back hump for increased stability makes this a solid choice for any serious gamer. The INZONE software is also pretty straightforward and intuitive. No bloatware compared to some other companies.
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Sony knocks it out of the park
Very impre ssed with this mouse! It’s got great build quality all while being extremely light. I’ve been using it to play Battlefield 6 and have experienced zero fatigue. Overall I highly recommend this mouse for gaming and daily use!
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Awesome gaming mouse
Really great lightweight mouse software is really easy to use and battery lasts a long time
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Great Gaming Mouse.
First thing I noticed about this mouse is how light it is. Not sure how they can fit all that in and have such a light mouse for gaming, I’ll never know, but I don’t have to I just have to enjoy it. I am definitely enjoying it, it has a tight sensor and feels very responsive on either wireless or wired. Setup is fairly easy, plug in USB Cable to PC, and connect either to the mouse or to the wireless sensor and off you go. The best fieature is configuration of the mouse. While Sony does have their inzone application unlike other mice from other vendors you don’t have to install the App to…
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A Fantastic Ultra Lightweight Gaming Mouse
The Sony Inzone wireless ultra lightweight 8K optical gaming mouse is a fantastic gaming mouse. Weighing only 48 grams, it’s extremely lightweight, yet feels solid in my hand. I have large hands, and most lightweight, or ultra lightweight gaming mice are generally too small to be comfortable or ergonomic in my hands. This mouse feels light and in the ”Goldie locks” zone, not too big, not too small, just right. It has all the right curves and the buttons are in the perfect location for me. I honestly didn’t know Sony made a gaming mouse, but this is a definitely a pleasant surprise. The…
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No frills gaming mouse that gets the job done
I was very excited to try out this mouse as I really enjoy Sony products and I was happy to see that they were entering the space of gaming peripherals. I really wish this mouse had Bluetooth capabilities because it would make its utility so much more useful because when I’m not gaming, I like to use my mice for work and I’m not going to use a precious USB port for the 2.4 GHz dongle. Not having Bluetooth cuts the utility of this mouse in half as I don’t really like to have too many specialty devices as most of my devices perform double duty. I do like the braided cable and the attention to…
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Lightweight and high precision gaming mouse
The Sony INZONE G500 is a very lightweight, customizable and very precise wireless mouse. You can also use it wired if you wish. It is ideal for gaming (as expected from its product description) and well, in my case, it also comes in handy for everyday use. One downside if you want to enjoy the wireless connectivity is that you’d need to use the Sony proprietary wireless adapter that comes in the package, connect it to the host computer, and then be able to use the mouse. This mouse doesn’t support Bluetooth, which I guess is understandable if you want to provide your own wireless technology.…
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