Penguin Vertical Mouse Medium – Ambidextrous Ergonomic Wireless Bluetooth & Wired Mouse

Work Smarter. Move Less. Hurt Less. 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. Why Ergonomists Recommend the Penguin Mouse 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 Key Features 3-in-1 Connectivity — Wired USB, 2.4GHz wireless, and Bluetooth. Switch between up to 3 devices instantly. True Ambidextrous Design — Central bow-tie toggle switches between left and right hand in seconds. Alternate hands throughout the day to reduce fatigue. BioCote® Antimicrobial Protection — Reduces surface bacteria by up to 99.99%. Ideal for shared desks, hot-desking, and healthcare environments. Adjustable DPI (800, 1200, 1600, 2400) — Dial in precision for detailed work or speed for large monitors. Soft-Touch Low-Force Buttons — Reduces finger strain without sacrificing tactile feedback. Precision Scroll Wheel — Smooth, accurate scrolling through long documents and spreadsheets. Find Your Perfect Fit 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"+) Who It's For Office professionals logging 6–10 hours daily at a computer Designers, CAD users, and developers Anyone experiencing wrist, forearm, or shoulder discomfort Healthcare workers and shared-workspace environments Remote workers building a healthier home office Clinically Tested. User Approved. 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. Specifications 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