Logitech M575 Trackball

By Xah Lee. Date: . Last updated: .

Logitech ERGO M575 Wireless Trackball. Came out in 2021-01.

Logitech M575 Trackball 202107 5kMbT
Logitech M575 Trackball 202107
Logitech M575 Trackball back 202107
Logitech M575 Trackball. The wheel makes annoying scratchy noise. Same problem as Logitech M570 Trackball [video by rezii, 2021-03-26]
Logitech M575 Elecom HUGE s5KSp-s1100
Logitech M575 TrackballElecom HUGE Trackball 3432×2551

Ball Size

Ball diameter: 34 mm.

Trackball Ball Sizes and Replacement
Logitech M575 Trackball box 202107


This is updated version of M570.

Logitech M570

But another update that's similar is MX Ergo.

Logitech MX Ergo Trackball cMgdp3-s250
Logitech MX Ergo

Xah Keyboard Guide