ProtoArc - EM11 Pro Ergonomic Vertical Mouse - Wireless - Black
Model: EM11 PRO
SKU: 13173493
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Ergonomic Vertical Mouse, For Large Hands (7.5"-8.5"), Reduce Wrist Strain, Side Scroll Wheel, Browser-Based Customization, 6 Programmable Buttons, Adjustable 7200 DPI, 3-Device Switching, Bluetooth 5.0 & 2.4G Wireless, Rechargeable Battery, USB-C Charging, Wide Compatibility
Shaped for hand lengths of 19.0–21.5 cm (7.5–8.5 in), the vertical posture keeps your wrist naturally straight and your forearm relaxed, reducing strain and repetitive-motion fatigue during long hours of emails, spreadsheets, and office work. Please measure your hand before ordering for the best fit.
Scroll horizontally left and right with your thumb without dragging the bottom scroll bar, making it faster to navigate wide Excel sheets, financial reports, timelines, and design workspaces while keeping your hand in place.
Configure all 6 buttons, adjust DPI (up to 7200), and assign shortcuts like copy/paste directly in your browser — no driver download required. The side scroll wheel is also customizable. Silent left/right clicks help you stay focused.
Dual Bluetooth 5.0 + 2.4 GHz USB-A modes pair simultaneously with up to 3 devices. Built-in 500 mAh battery recharges via the included USB-C cable (charging only). Compatible with Windows 8/10+, macOS 10.12+, Android 4.3+.
Vertical mice take 1–2 weeks to get used to; relax your grip and hold the mouse naturally. Most users find the switch reduces wrist pressure and improves long-term comfort.
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