The Penguin 3-in-1 Ambidextrous Vertical Mouse (Medium) is engineered for professionals who spend hours at a desk and can't afford wrist pain slowing them down. Its vertical handshake-style grip keeps your forearm in a neutral position—reducing the muscle strain that leads to RSI, Carpal Tunnel Syndrome (CTS), and shoulder fatigue.
Traditional mice force your wrist into a flat, pronated position all day. The Penguin flips that—literally. By holding the mouse like a handshake, you engage larger arm muscles instead of small wrist tendons, distributing effort and dramatically reducing repetitive strain.
"90% of users said it was the most comfortable mouse they've ever used." — University of Brighton ergonomic trials
Measure from your wrist crease to the tip of your middle finger to find your size:
| Size | Hand Length |
|---|---|
| Small | 0–16 cm (0–6") |
| Medium | 16–18 cm (6–7") |
| Large | 18 cm+ (7"+) |
In independent ergonomic trials at the University of Brighton: 90% rated it the most comfortable mouse they'd used, 82% praised its design and usability, and 77% chose to keep using it after the trial ended.
Stop managing wrist pain. Start preventing it.
| Spec | Detail |
|---|---|
| Dimensions (H × W × D) | 3.37" × 6.19" × 4.31" |
| Weight | 8.11 oz. |
| DPI Settings | 800, 1200, 1600, 2400 |
| Connectivity | Wired USB 2.0 (Plug & Play), 2.4GHz Wireless, Bluetooth |
| Compatibility | Windows XP, Vista, 7, 8, 10, 11 | Mac OS X |
| Antimicrobial | BioCote® — reduces bacteria by up to 99.99% |
| Warranty | 2 years |