A vertical grip changes forearm rotation, not just the shape in the hand · review
A wired vertical optical mouse with a switchable 1000–1600 DPI sensor and five buttons including forward/back navigation.
The bottom line A straightforward, battery-free vertical mouse with switchable DPI at a low price — its marketing leans on health claims worth reading with some scepticism, but the hardware itself is a reasonable basic option.
This mouse keeps things simple: a wired USB 2.0 connection that avoids battery replacement entirely, a physical DPI switch toggling between 1000 and 1600 for different precision needs, and five buttons including dedicated forward and back navigation for browsing.
CSL-Computer’s own marketing frames the mouse as a way to help prevent mouse arm and RSI-related tennis elbow — language worth reading carefully. A vertical grip does change the angle of forearm rotation compared to a standard mouse, which some people find more comfortable over long sessions, but no mouse can guarantee prevention of a medical condition, and this site does not repeat that framing as verified fact.
Setting the marketing language aside, the hardware itself is a straightforward, dependable vertical mouse at a fair price, with a 1.5m cable long enough for most desk configurations and a comfortable-feeling grip according to the manufacturer’s own build description.
| Amazon reference | B00HNAQA72 (identical on 5 markets) |
|---|---|
| EAN | 4250874807083 |
CSL-Computer markets this mouse as a way to help prevent mouse arm and tennis elbow (RSI syndrome), but that is a manufacturer marketing claim, not a medical guarantee — a vertical grip changes forearm rotation, which some people find more comfortable, but this site makes no claim about preventing or treating any condition, and persistent pain is a question for a qualified professional.
Yes — CSL-Computer states a physical DPI selector switch between 1000 and 1600, rather than requiring separate software to change sensitivity.
7.1/ 10
A straightforward, battery-free vertical mouse with switchable DPI at a low price — its marketing leans on health claims worth reading with some scepticism, but the hardware itself is a reasonable basic option.
A no-frills, battery-free vertical mouse for a fixed desk setup.
A reference exists on these Amazon stores: France, Germany, Italy, Spain, United Kingdom. Listed is not the same as in stock — availability changes daily.
Details checked on August 29, 2026.
Specifications: manufacturer sheet and Amazon product page. Prices and availability: Keepa. No product on this site has been physically tested.
800–1600 DPI · 90g · 10m range · 18-month warranty
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