Logitech MX Master 3S Performance Wireless Mouse

The MX Master 3S is Logitech’s refined productivity mouse for serious multitaskers. It blends precise Darkfield tracking (up to 8,000 DPI), a whisper-quiet click feel, MagSpeed electromagnetic scrolling and deep customization via Logi Options+ — all in an ergonomic silhouette made for long sessions at your desk or studio.

Who should choose the MX Master 3S?

Creators, developers, designers and power users in Nairobi and beyond who spend hours editing, coding or moving between applications will appreciate the MX Master 3S. It’s engineered to speed workflows (Flow multi-device control), reduce noise with Quiet Clicks, and handle high-resolution displays with the 8,000 DPI Darkfield sensor that even tracks on glass surfaces.

In-depth product description

At the heart of the MX Master 3S is the Darkfield high-precision sensor that can be tuned between 200 and 8,000 DPI in 50 DPI steps — letting you set pixel-perfect sensitivity for photo editing, CAD work or ultra-smooth cursor movement across multi-monitor setups. The MagSpeed electromagnetic scroll wheel is engineered for both speed and precision: it can fly through 1,000 lines per second and stop exactly on a pixel when you need it.

Ergonomics are carefully considered: a hand-sculpted shape, textured surfaces and an angled thumb rest support natural posture and reduce wrist strain during long Kenyan workdays. The MX Master 3S includes intuitive thumb controls (thumb wheel and gesture button) and a dedicated App-Switch button to toggle between windows or workflows instantly. All seven buttons are fully programmable through Logi Options+ so you can create app-specific shortcuts and Smart Actions that compress multi-step tasks into a single click.

Connectivity, battery & portability

Connect via Bluetooth Low Energy or the included Logi Bolt USB receiver and pair up to three devices. The rechargeable Li-Po 500 mAh battery offers long life — Logitech rates the MX Master 3S for up to 70 days on a full charge (real-world use varies) and it supports quick charging: a short USB-C charge gives hours of use from a minute of charging. The mouse pairs quickly, and onboard memory stores your profile settings for use across machines.

Product highlights

• Darkfield high precision sensor (200–8,000 DPI) — tracks on nearly any surface, including glass.
• MagSpeed electromagnetic scroll wheel — ultra-fast yet precise scrolling (1,000 lines/sec).
• Quiet Clicks — tactile feel with significantly reduced click noise for distraction-free work.
• Seven programmable buttons + thumb wheel & gesture button — tailor to your apps with Logi Options+.
• Multi-device connectivity (Bluetooth LE & Logi Bolt), 10 m wireless range and onboard memory.
• Rechargeable 500 mAh Li-Po battery with fast USB-C charging and long runtime.

Technical specifications

Pros & Cons

Video: "Worth the $100? - Logitech MX Master 3S Review" — an in-depth, reputable review covering feel, tracking and real-world use.

Recommended accessories

• High-quality mouse pad (large) — for the smoothest Darkfield tracking and comfort.
• USB-C cable (spare) — keep one at your desk and one in your bag for quick top-ups.
• Logi Bolt USB Receiver (spare) — handy for workstations that need a dedicated receiver.

Warranty, returns & local support

We provide local returns handling and in-country support in Kenya. Check the product page for exact warranty duration — local warranty/returns and Nairobi-based support speed up repairs and replacements versus international sellers.

Why buy from Zentech

Fast and reliable delivery across Nairobi and major Kenyan towns, local warranty/returns and responsive Kenyan customer support mean less downtime when you need a replacement or assistance. We prioritise quick dispatch for in-stock items and offer setup help so you can be productive the same week.