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Black wireless trackball mouse with blue thumb ball

Logitech

Logitech ERGO M575s 910-007026 Wireless Trackball Mouse Black Blue Ball

SKU CH-H2MV-TC76N MPN 910-007026

Wireless trackball mouse with thumb control reduces forearm muscle strain by 25% and offers three customizable buttons for efficient workflow

  • Tracking technologyTrackBall
  • Product typeWireless
  • Product colorBlack + Blue Ball
  • Key featuresLess Movement, More Comfort: The sculpted shape of the ERGO
  • Sculpted shape keeps hand relaxed for hours of smooth thumb-controlled tracking
  • 25% less forearm muscle strain certified by ergonomists for all-day comfort
  • Ergonomic design supports hand and realigns forearm into improved posture throughout the day
  • Three customizable buttons with shortcuts and Smart Actions via Logi Options+ app
  • Thumb control moves cursor without moving the mouse to save desk space

Ergonomic Trackball for Comfort

The Logitech ERGO M575s is a wireless thumb‑operated trackball designed to keep the hand relaxed during long sessions. Its sculpted shape supports the forearm in a neutral posture and is certified by ergonomists for all‑day comfort. The device suits users who prefer stationary cursor control over moving a traditional mouse across a desk.

Quiet Clicks and Low Strain

Quiet click switches reduce audible noise while you work, making the mouse suitable for shared or quiet environments. Logitech states the design delivers 25 percent less muscle strain in the forearm compared with a standard mouse. Wireless connectivity eliminates cable drag, further decreasing effort during extended use.

Thumb‑Controlled Trackball Input

Cursor movement is performed entirely by rolling the blue ball with the thumb, so the mouse stays fixed on the desktop. This layout saves space and removes the need for a large mousing surface. Buyers who require a conventional mouse that moves across a pad will not find that behaviour here.

How it compares

Measured against everything we stock in Wireless & Ergonomic Mice, at today’s prices. Recalculated every night.

Price $40.99
Pricier than about 69% of the 403 comparable items (median $25.99).

Specifications

Product
Brand nameLogitech
Model nameERGO M575s
Part number910-007026
Product typeWireless
Product colorBlack + Blue Ball
Performance
Tracking technologyTrackBall
Size & build
Shipping weight0.23 kg
Package size140 × 108 × 51 mm

Other versions of this model

3 more in the same range

Questions about this item

How do I install the ERGO M575s and which step causes connection issues?

Insert the included USB receiver into a free port, power the mouse on, and pair via Logi Options+ if the cursor does not appear immediately.

What part of the ERGO M575s will need cleaning or replacement over time?

The blue trackball and its three support bearings collect dust; remove the ball regularly and wipe the bearings to keep thumb tracking smooth.

What limit appears first during long sessions with the ERGO M575s?

The single AA battery eventually depletes, ending wireless operation until it is swapped for a fresh cell.

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