Mus Logitech ERGO M575 Wireless Trackball RF Wireless + Bluetooth

The ERGO M575 is a wireless thumb-operated trackball designed to reduce arm movement and support a more natural hand posture. Its sculpted ergonomic shape keeps the hand and arm relaxed while offering precise cursor control without sliding a mouse across the desk. The device connects via Bluetooth Low Energy or the included USB receiver and supports an operating range of up to 33 ft (10 m). A single AA battery provides long battery life—up to 24 months with the USB receiver and up to 20 months with Bluetooth Low Energy.

Advantages

The ERGO M575 minimizes wrist and forearm motion by allowing cursor control with the thumb, lowering muscle strain during extended use. Its compact design is suitable for confined workspaces since the trackball remains stationary. Dual connectivity (Bluetooth Low Energy and USB receiver) ensures a stable wireless connection, while the extended battery life reduces maintenance and interruptions.

Key specifications

• Connection: Bluetooth Low Energy or USB receiver
• Wireless range: up to 33 ft (10 m)
• Power: 1 × AA battery
• Battery life: up to 24 months (USB receiver), up to 20 months (Bluetooth Low Energy)
• Type: thumb-operated wireless trackball

How to use

Place the ERGO M575 on a stable surface and rest your hand on the sculpted housing so your thumb sits comfortably on the trackball. Use your thumb to roll the ball for cursor movement and press the buttons for clicks as needed. Choose the connection method—pair via Bluetooth Low Energy with your device or plug the included Unifying USB receiver into a USB port. Replace the AA battery when the device indicates low power.

Recommendations

For optimal ergonomics, adjust your seating and desk height so your forearm is parallel to the desk surface. Use the ERGO M575 in a stationary position to benefit from reduced arm movement; ideal for tight workspaces and users seeking lower muscle strain.