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Logitech MX Master 4 Ergonomic Wireless Mouse in Black

$149.00
SKU: LOG910007560
Built for:

Product Information

The Craftsmanship of Deco Gear

Precision-engineered for the way you work, game, and create.

  • Up to 70 days of battery life on a single charge with a rechargeable 650 mAh lithium-ion battery
  • Darkfield high precision sensor with customizable DPI from 200 to 8000 for accurate tracking on virtually any surface
  • MagSpeed scroll wheel with smart shift plus a dedicated thumb wheel for fast, precise navigation
The Craftsmanship of Deco Gear
Deco Gear

Get to know us

Deco Insiders
Save 15%
on every
order.
Members save 15% on every new-product order. $40/year.
15%
On every order
Early
Access to drops
Excl.
Member deals
$40
Per year
Join Deco Insiders — $40/yr →
iBilled annually at $40/yr. Cancel anytime from your account. See full terms.
1-year warranty
1
Year limited warranty — included
INCLUDED
TodayEnds Mar 24, 2027
Covers manufacturing defects, dead pixels, and panel failure, subject to warranty terms. Support response times may vary.
Our promise
30-day
returns.
Not satisfied? Most items may be returned within 30 days of delivery. No restocking fee. See our return policy for full details.
Estimated return window
April 23, 2026
Performance specs
Built to
perform.
Built for your setup
Perfect
for you.
240Hz refresh — zero motion blur in fast-paced games
10ms response — no ghosting or input lag
Ultrawide panel — full peripheral vision in every game
Ultrawide canvas — fit two full windows side by side
QHD resolution — razor-sharp text all day
USB-C & HDMI — connects to any laptop instantly
Wide color gamut — accurate for photo & video editing
High resolution — see every pixel of your work
Massive canvas — room for every panel and timeline
Package contents
What's
in the box
1
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
2
DisplayPort 1.4 cable
3
HDMI 2.1 cable
4
Power adapter & cord
5
Quick start guide
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
We're here for you
Have a
question?
Our US-based team typically responds within 2 hours.
Live chat
Typically responds in minutes
Online
Email support
support@decogear.com
Deco Gear — a Beach Camera brand
Beach
Camera.
40 years of trust
behind every order.
Authorized dealer for many major brands. Millions of orders shipped. US-based support since 1983. Shipping times vary by location and availability.
Est. 1983 ★★★★★

Product Details

Meet the MX Master 4 that brings immersive control and precision you can feel with customizable haptic feedback on specific actions. Save up to 33% of your time with Actions Ring shortcuts and MX Master 4; by accessing tools and filters at your cursor. Additional features: 2x better connectivity; ultra fast scrolling with the MagSpeed scroll wheel; 8k DPI any surface tracking; including glass & Logi Options+ for customization.

Product Features:

  • Extended Productivity - Enjoy up to 70 days of power on a single charge with the robust 650 mAh rechargeable Lithium-ion battery; ensuring uninterrupted workflow and peak performance
  • Precision Navigation - Experience unparalleled control with the Darkfield high precision sensor; offering a customizable DPI range from 200-8000 for meticulous tracking on any surface
  • Enhanced Scrolling - Navigate documents and web pages with superior speed and accuracy using the MagSpeed wheel with smart shift and dedicated horizontal scroll and thumb wheel
  • Seamless Connectivity - Utilize advanced Bluetooth Low Energy 5.1 technology for a stable wireless connection up to 32.8 feet (10m); ensuring reliable performance across various devices
  • Versatile Compatibility - Connect effortlessly across multiple operating systems including Windows; macOS; Linux; ChromeOS; iPadOS; and Android via Bluetooth or Logi Bolt USB receiver

Our Most Advanced Wireless Mouse; Supercharged

MX Master 4 is a high-performance mouse with haptic feedback; designed for an immersive and precise workflow you can feel. Save up to 33% of your time with Actions Ring shortcuts; accessing tools and actions directly at your cursor.

Immerse Yourself With The Haptic Sense Panel

With customizable haptic feedback on specific actions; shortcuts; notifications enhancing productivity. Feel the snap of images snapping onto grids; notifications; desktop switching; slider adjustments and more. Customize feedback; intensity; and add plugins for 3rd party apps with Logi Options+ for a more personalized workflow.

Save Up To 33% Of Your Time With Actions Ring Shortcuts

Keep your workflow flowing with the Actions Ring; bringing your favorite tools; shortcuts; and actions right to your cursor. Skip all the menu searching and reduce your mouse movements by up to 63%. Personalize shortcuts and download plugins for third-party apps with Logi Options+ to make the Actions Ring work for you.

Scroll 1;000 Lines Per Second

Flow through tasks with the MagSpeed scroll wheel; Logitech's fastest and most precise scrolling experience. Switch effortlessly between ratchet mode - 87% more precise - and hyper-fast mode; 90% faster; zipping through 1;000 lines per second. The machined steel wheel is smooth; quiet; and weighted for perfect glide control.

Track On Any Surface; Even Glass With The 8K DPI Sensor

Track with precision using an 8;000 DPI sensor that works on virtually any surface - even glass. Logitech's most accurate sensor ever is 5x more precise than a basic mouse; delivering responsive; pixel-perfect control for large screens and focused workflows.

Experience 2 X More Powerful Connectivity

Powered by an advanced radio chip; improved antenna placement; and a next-gen USB-C dongle; MX Master 4 keeps you connected faster; stronger; and more reliably. Say goodbye to interruptions and hello to seamless workflows.

More Comfort. Deeper Focus

MX Master 4 is designed to keep you comfortable and in the flow for hours. It's optimized tilt angle keep your arms in a more natural posture and it's ideally positioned buttons allow for quick and intuitive navigation. Even the scroll wheel follows the natural movement of the thumb for fluid and intuitive horizontal navigation.

Deeper Flow With 90% Less Click Noise

Quiet Clicks on the MX Master 4 keeps you in your flow with less noise and fewer distractions. Designed for those who create; code; or collaborate; Quiet Click buttons deliver a satisfying feel - but with 90% less click noise. You'll get the same performance; precision; and reliability; but with less click sounds.

Do More With Logi Options+

Take control of your MX Master 4 with Logi Options+. Use the Flow feature to seamlessly share files; copy; and paste across devices and operating systems. Customize button shortcuts; tracking speed; and app-specific presets for editing; designing; or coding. Automate tasks with Smart Actions and expand functionality with plugins - making your tools work the way you do.

Work Seamlessly Across Devices And OS

Connect with up to three devices and switch between them via Actions Ring or Easy-switch buttons on the mouse and transfer your files across devices seamlessly with Logi Options+. Designed for versatility; MX Master 4 works seamlessly across major operating systems - Windows; macOS; Linux; ChromeOS; iPadOS; and Android - right out of the box. No tricky setup; just instant compatibility.

USB-C Quick Charging; Long Lasting

With USB-C quick charging (charging cable not included); MX Master 4 delivers up to 70 days of power on a full charge - and three hours of use from just a one-minute quick charge. Need a recharge? Simply plug in and keep working; - no awkward pauses; just seamless productivity.

High Performance. Engineered Responsibly

We engineer our products for speed; precision; and high performance; all while considering sustainability as a key criterion throughout every stage of the product development process.

Plastic matters: We are innovating to give plastics a second life. Today; three out of four of our products are made with Next Life Plastics. And of course; no compromise on quality.

Aluminum matters: Not all aluminum is made the same. We choose recycled or low-carbon alternatives made from renewable energy instead of fossil fuels.

Cobalt matters: By using recycled cobalt in our lithium batteries; we avoid the harmful social and environmental impacts of newly mined cobalt. And you still get long-lasting; high-performance battery life.

Frequently asked questions

Does this monitor include free shipping?
Free standard shipping is included to the contiguous United States. Excludes Hawaii, Alaska, and Puerto Rico. See full shipping policy.
What is the return policy?
Deco Gear offers a 30-day return window from the date of delivery with no restocking fee. See return policy for full eligibility details.
What warranty comes with this monitor?
A 1-year limited warranty is included at no additional cost. Covers manufacturing defects, dead pixels, and panel failure, subject to warranty terms in the included documentation.
Is financing available?
Shop Pay Installments offers 0% APR for 12 months on eligible purchases, subject to credit approval. See Shop Pay terms.
Who is this monitor designed for?
This monitor is built for gamers who need high refresh rates and fast response times, creative professionals who need accurate color and a wide canvas, and work-from-home users who benefit from ultrawide multitasking.
Is Deco Gear an authorized dealer?
Yes. Deco Gear is a brand of Beach Camera Inc., an authorized dealer for major consumer electronics brands since 1983. All products are sold and shipped by Deco Gear with US-based support.
Deco Insiders
Save 15%
on this order.
Members save 15% on every new-product order. $40/year.
15%
On every order
Early
Access to drops
Early
Access to drops
$40
Per year
Join Deco Insiders — $40/yr →
iBilled annually at $40/yr. Cancel anytime from your account. See full terms.
30-day returns
30
Day guarantee.
Not satisfied? Return within 30 days of delivery — no restocking fee. See our return policy.
Estimated return window
April 23, 2026
No restocking fee
Delivery estimate
When will it arrive?
Today — Order placed
Processed same day before 5 PM ET
Tomorrow — Ships out
Tracking number sent to your email
Estimated 3–5 business days
Free standard shipping
Our promise
30-day returns
Return within 30 days of delivery
FREE
Free standard shippingiFree standard shipping to the contiguous US. Excludes Hawaii, Alaska, and Puerto Rico. Some exceptions may apply. See shipping policy.
FREE
1-year limited warranty
Support response times may vary. See warranty terms.
INCL.
Performance specs
Built to perform.
Package contents
What's in the box
1
Logitech MX Master 4 Ergonomic Wireless Mouse in Black
2
DisplayPort 1.4 cable
3
HDMI 2.1 cable
4
Power adapter & cord
5
Quick start guide
Deco Gear — a Beach Camera brand
Beach
Camera.
40 years of trust
behind every order.
Authorized dealer for many major brands. Millions of orders shipped. US-based support since 1983. Shipping times vary by location and availability.
Est. 1983 ★★★★★
1
Year limited warranty — included
INCLUDED
TodayEnds Mar 24, 2027
Covers manufacturing defects, dead pixels, and panel failure, subject to warranty terms. Support response times may vary.
Logitech MX Master 4 ...
$149.00
Free shipping30-day returns1-yr warranty
We're here for you
Have a question?
Our US-based team typically responds within 2 hours
Live chat
Typically responds in minutes
Online
Email support
support@decogear.com
Built for your setup
Perfect for you.
180Hz refresh — zero motion blur in fast-paced games
1ms response — no ghosting or input lag
Ultrawide panel — full peripheral vision in every game
Ultrawide canvas — fit two full windows side by side
QHD resolution — razor-sharp text all day
USB-C & HDMI — connects to any laptop instantly
Wide color gamut — accurate colors for photo & video
High resolution — see every pixel of your work
Massive canvas — room for every panel and timeline
In Stock
Ships 1–2 days
Order today — ships within 1–2 business days. Free delivery estimated in 3–5 business days.
Deco Gear
Built to perform.
Backed by us.
Free shipping to the contiguous US
30-day returns — no restocking fee
1-year warranty included free
US-based support — real humans
Secure checkout · SSL encrypted
Logitech MX Master 4 Ergono... $149.00