Logitech MX Vertical vs Kensington Expert Trackball: we break down the real differences, strengths, tradeoffs, and which one fits your situation.
As an Amazon Associate I earn from qualifying purchases. Picks are based on manufacturer specs, independent reviews and owner reports.
The most recommended vertical mouse across all categories. Its case rests on 57-degree angle validated for pronation reduction and bluetooth multi-device for laptop + desktop switching.
Kensington's Expert Trackball uses a large ball and scroll ring for precise cursor control.
Choose the Logitech MX Vertical if this matters most: 57-degree angle validated for pronation reduction. Choose the Kensington Expert Trackball Mouse if you'd rather have: large trackball.
The differences that actually change the buying decision.
MX Vertical: changes your grip angle, keeps your hand moving across the desk.
Fixes pronation-related pain.
Kensington Expert: stops your hand from moving at all.
Your pa in occurs when you turn your forearm flat to use a standard mouse You need to mainta in cursor precision for design or photo editing You want a shorter adaptation period You use both a laptop and a desktop and need multi-device Bluetooth
Your forearm or shoulder aches from large sweeping mouse movements You are left-handed (the Expert is ambidextrous; the MX Vertical is right-hand only) You have small hands (the Expert has no grip to fit) You do heavy document scrolling and want a scroll ring
For the full comparison of ergonomic mice, see best ergonomic mice.
Bottom line
Choose the Logitech MX Vertical if this matters most: 57-degree angle validated for pronation reduction. Choose the Kensington Expert Trackball Mouse if you'd rather have: large trackball.
Logitech
The best vertical mouse for medium hands (17 to 19cm). Its case rests on 57-degree angle reduces forearm pronation and bluetooth multi-device.
Kensington
FAQ
The Logitech MX Vertical has a shorter adaptation period (1 to 2 weeks) because it retains the same fundamental interaction model as a standard mouse, you still move the device across a surface to move the cursor. Only the grip angle changes. The Kensington Expert Trackball requires 2 to 4 weeks because it changes both the grip and the fundamental cursor control mechanism, from moving the device to rolling the ball. Users who adapt to the trackball tend to stay with it permanently; the MX Vertical adaptation is smoother but leaves some users returning to a standard mouse when pa in resolves.
The Logitech MX Vertical is better for creative work that requires quick, precise cursor movement, photo editing, design, and illustration. The MX Vertical's sensor tracks cursor movement continuously like a standard mouse, making precision work accessible after adaptation. The Kensington Expert Trackball takes longer to develop precision and is slower for tasks requiring repeated large cursor movements. For sustained document work, the Expert's scroll ring is superior. For design and creative use, the MX Vertical is the better ergonomic choice.
Yes, and alternating is a valid ergonomic strategy, different muscles are active during vertical mouse use versus trackball use. Alternating between them distributes the workload and prevents overuse of any single muscle group. Some users use the MX Vertical for tasks requiring cursor precision and the Expert for long document scrolling sessions. Keep both plugged in simultaneously via their different connection methods (MX Vertical on Bluetooth, Expert on USB receiver) and switch between them during the day.
Logitech Options+ is more full-featured for button customization, DPI adjustment, and multi-device management. KensingtonWorks provides basic button remapping and scroll ring behavior adjustment. For users who do not need deep customization, both are adequate. For power users who want application-specific button profiles (different button assignments in Photoshop vs. in Excel), Logitech Options+ is meaningfully better.
Keep researching
