Sony|SKU: MSEG500B

Sony INZONE Mouse-A Lightweight Optical Switch Wireless 8K Gaming Mouse (Black)

$148.00 $149.99

Product highlights

  • Developed with Fnatic
  • 48.4g Ultra-Lightweight
  • Internal Polyamide Frame
  • INZONE-Exclusive 3950IZ Sensor
  • 8000Hz Polling Rate
  • 70G Acceleration, 750 IPS Speed
  • Optical Switch
  • Scroll Wheel
  • Side & Back Button
  • INZONE Hub

In the box

  • Sony INZONE Mouse-A (Black)
  • USB-C cable (USB-A to USB-C)
  • Wireless Dongle
  • Mouse Feet
  • Documents

Free standard shipping

*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

Free Local Pickup

Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Questions? We’re Here to Help

Call or email one of our experts.

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.

Developed with Fnatic

With handling tuned through real-world play and Fnatic feedback, INZONE Mouse-A features a shape that stays responsive and comfortable in competitive pressure.

Ultra-Lightweight. Uncompromising

Optimized at 48.4g (approx.) based on feedback from Fnatic’s top players, this is the sweet spot where speed meets stamina. The internal polyamide frame, made lighter with the addition of hollow glass microspheres, keeps weight down while maintaining structural stability, so you stay locked in and laser-focused, match after match.

Pure Tracking Power

Our exclusive 3950IZ sensor, delivers high-performance tracking speed and sensitivity, even when under extreme acceleration—unleashing world-class precision and speed tailored for high-level FPS competition.

Fast, Precise, Relentless

Our custom 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.

Ultra-Responsive Play

Paired with the dongle, INZONE’s 8000Hz polling rate powers stable, high-frequency signal transmission, enabling faster input and more accurate tracking.

Light-Speed Clicks with Optical Switch

Reacting with light instead of physical contact, the optical switch delivers faster input with consistent response, built for the demands of serious play.

Fnatic-Designed Controls

Scroll wheel with tactile feedback, reinforced side button for solid clicks, and multifunction back button for power toggle and profile switching.

Fast-Charging

With up to 90 hours of use and a 5-minute quick charge delivers 10 extra hours of 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.1 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.

Shipping & Returns

  • Same Day Shipping


    All orders placed by 1PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

  • Free Standard Shipping


    We offer free standard shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).



  • Easy returns


    If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.


Frequently Asked Questions

How do I return an item?

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.

Will I receive a full refund when I return an item?

You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.

How many days do I have to make a return?

You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 

My item was damaged in transit. How do I place a return?

If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 

There’s an issue with my order, what should I do?

Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.

Can I exchange an item?

We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.

If I ordered a kit, do I have to return all the items?

If you ordered a kit, you must return all components and accessories to receive a full refund.

I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?

If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.

Do you offer repairs?

We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.

What is your return policy?

Most items can be returned within 30 days for a full refund. Click here to read our full return policy.