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Tech · Kensington · 2019

Kensington Pro Fit Ergo Vertical

The budget vertical: a milder slope, an AA battery measured in years, and a receiver you must not lose.

Vertical mice pick your forearm angle for you — #4

Overall

7.3

out of 10

Axis scores

Tech is scored on these 5 axes. The total is their plain average — nothing is weighted.

Kensington Pro Fit Ergo Vertical — axis scores out of 10Horizontal bar chart of editorial scores out of 10 across 5 axes. Bars run from a shared zero baseline; longer is better. Kensington Pro Fit Ergo Vertical: Performance 6.2, Value 9.0, Durability 6.8, Ease of use 8.7, Design 6.0.PerformanceKensington Pro Fit Ergo Vertical — Performance 6.2 out of 106.2ValueKensington Pro Fit Ergo Vertical — Value 9.0 out of 109.0DurabilityKensington Pro Fit Ergo Vertical — Durability 6.8 out of 106.8Ease of useKensington Pro Fit Ergo Vertical — Ease of use 8.7 out of 108.7DesignKensington Pro Fit Ergo Vertical — Design 6.0 out of 106.0Editorial score out of 10 — higher is better
  • Performance — How well it does the core job
  • Value — What the same money buys elsewhere
  • Durability — Failure and fade reports past the one-year mark
  • Ease of use — Setup, daily operation, cleaning, maintenance
  • Design — Build quality and how it sits in a room

Specs

Angle
46.7 degrees
Sensor
800 / 1,000 / 1,200 / 1,600 DPI
Connection
2.4 GHz nano receiver
Power
One AA battery, up to a year

As published by the manufacturer. We didn't measure these ourselves.

Is it for you

Buy it if

  • A first vertical mouse, where a milder angle is easier to commit to
  • Kitting out several desks at once rather than one
  • You would rather change an AA once a year than charge anything

Skip it if

  • You need Bluetooth, or cannot spare a permanently occupied USB port
  • High-resolution multi-monitor work, where the sensor runs out of room
  • Left-handed use, since this shape exists in one orientation only

The slope is gentler than the fully rotated designs, and that is the entire positioning. Less rotation means less relief and a much shorter adjustment; reviewer consensus puts it at a day or two rather than the week or two a steeper shape asks for. If a full vertical felt like too much when you tried one, this is the answer to that specific complaint.

There is no Bluetooth. A nano receiver goes into a USB port and stays there, which means one port gone for good, no pairing with a tablet, and a small piece of plastic that turns the mouse into scrap if it goes missing. It stores inside the battery compartment for travel, and using that slot every single time is a habit worth forming on day one.

A single AA runs it for around a year, so there is no charge cycle to plan around and no cell to degrade. The other side of that arrangement is weight — this sits heavier than the rechargeable designs — and a battery you will be buying rather than a cable you already own.

The little-finger lip is the detail that does not read on a spec sheet. A shelf along the base holds the pinky off the desk, and on a rotated shape that is exactly where the irritation usually collects, because a hand turned toward vertical leaves its smallest finger dragging.

Materials are where the money went missing. Owner reports describe the glossy panel scuffing within months, and a scroll wheel that turns notchy after a year or so of daily use comes up often enough to plan for. Kensington’s replacement process runs through product registration rather than the shop you bought it from, which is slower but does exist.

Last updated . The scoring method is on how we rank.