Most ergonomic mice are asymmetrical and designed for right-handed users only. These are the real options for left-handers in our catalog: dedicated left-hand versions or ambidextrous designs.
Updated on 2026-09-16 · 6 modelos del catálogo analizados · manufacturer specs verified one by one
Illustrative scene of the workstation. Each model's image is a dimensioned drawing made with its real measurements.
Specs published by each manufacturer and verified one by one: the source and the date it was checked are on every product page. The drawings are scale diagrams made from those same measurements.
Left-handed friendly (dedicated version or ambidextrous design). Sizes S/M/L.
The pioneer of the vertical mouse, and one of the few with real sizes (S/M/L) and a true left-handed version. An occupational therapy tool for 20 years.
Who it is for: Anyone who needs fine size adjustment or is left-handed and doesn't want compromises.
Left-handed friendly (dedicated version or ambidextrous design). Sizes S/M/L.
45-degree vertical mouse measuring 119 x 72 x 66 mm, with 6 buttons including two for the thumb and resolution adjustable in 3 levels up to 1,200 DPI. It runs on 2 AAA batteries and a 2.4 GHz USB nano receiver stored in the base; a left-handed version exists (MW 4500 LEFT).
Who it is for: Anyone who wants to try the 45-degree vertical posture with the smallest outlay and no mandatory software.
Left-handed friendly (dedicated version or ambidextrous design). Sizes S/M.
Compact vertical mouse, 118 x 68 x 66 mm and 118 g, designed by Perixx for small hands (15 cm or less) and for travel. It has 6 silent-click buttons, 3 DPI levels (800/1,200/1,600) and a 2.4 GHz wireless receiver, powered by 2 AAA batteries; there is a left-handed version (Perimice-719L).
Who it is for: Small hands that find the usual vertical mice too big, or anyone wanting a light vertical mouse for the laptop.
From the wrist crease to the tip of the middle finger: under 17.5 cm is size S, 17.5 to 19 cm is M and over 19 cm is L. A vertical mouse in the wrong size is worse than the flat mouse you already have.
02Vertical, ergonomic or trackball
A vertical mouse removes forearm rotation and asks for a week of adjustment. A classic ergonomic mouse works from the first minute. A trackball keeps the arm still and is what rests the shoulder most.
03The angle, if it is vertical
The closer to 60°, the more it corrects your posture and the more it depends on getting the size right. Between 55° and 57° the adjustment is gentler and the benefit is still clear.
04Connection and buttons
A dedicated 2.4 GHz receiver responds better; Bluetooth lets you hop between computers. Forward and back buttons save wrist movements all day long.
How we chose this list
We start from the specs each manufacturer publishes, not from opinions: height range, load, type of lumbar support, connection and warranty. Every figure is verified against its official source, with the date it was checked noted on the product page.
The order comes from the formula published in how we choose, the same for every product, with or without an affiliate programme. Each model's award is the objective criterion it leads on within this list. See the method.
What we don't do yet: physically test every model. When we do, we will say so and sign it. We also don't publish third-party ratings or review counts, because we cannot verify them.
Frequently asked questions
Can I use a right-handed mouse with my left hand?
You can, but you lose the ergonomic advantage: the sculpted shape supports your palm the wrong way round and the side buttons end up under the wrong fingers. With a vertical, the tilt runs in the opposite direction to the one you need.
Is switching hands a good idea?
Switching hands spreads the load and is a recommended strategy once discomfort has set in. For that, an ambidextrous trackball is the most convenient option because it doesn't force you to buy a second device.
This list comes from manufacturer specs and our public method. To tune it to your body, use the measurement filter.
