Switch Hands Instantly with the Kinesis DXT Mouse 3 — Advanced Ambidextrous Ergonomic Mouse

Ready to eliminate wrist pain while gaining ultimate flexibility? The Kinesis DXT Mouse 3 is 15% larger than the DXT 2, featuring a unique vertical design that promotes neutral wrist position with precision pen-grip control. With instant left/right hand switching, 6 programmable buttons, and 4 DPI settings, you can distribute mouse usage between both hands to prevent overuse injuries.

Backed by Ask Ergo Works' 30 years of ergonomic expertise and designed by UK physiotherapists, the DXT 3 is the only compact ambidextrous ergonomic mouse engineered for medium to large hands. Available in wired or wireless models with zinc base for superior stability.

Why You'll Love It:

• Eliminates wrist strain and RSI — Vertical design keeps hand in neutral position, reducing forearm twisting and tension on soft tissues by up to 70%
• Instant ambidextrous switching — Single button press switches between right and left hand use without changing OS settings, allowing you to distribute workload and prevent overuse injuries
• 15% larger for medium-large hands — Improved size compared to DXT 2 provides better fit for medium to large hands while maintaining compact portability
• 6 programmable buttons — Assign mouse and media functions to any of the 6 buttons using DXT Engine software (Windows only) for customized workflow
• 4 adjustable DPI settings — Choose 800, 1200, 1600, or 2400 DPI for customized cursor speed and precision control
• Precision pen-grip control — Unique grip engages small finger muscles adapted for accurate navigation, delivering superior cursor control for detailed work
• Zinc base for stability — Weighted zinc base provides increased stability and accuracy compared to plastic mice
• Compact travel-friendly design — Unlike bulky ergonomic mice, the DXT 3's compact size is ideal for laptop and travel use
• Wired or wireless options — Choose USB wired (6-foot cord) or wireless freedom with RF dongle included
• Injury recovery support — Instant hand switching enables users with dominant hand injuries to continue working effectively with minimal productivity impact

Technical Specifications:

• Design: Vertical ergonomic mouse with ambidextrous pen-grip
• Size: 15% larger than DXT 2 (suited for medium to large hands)
• Hand Switching: Instant left/right switching with single button press (no OS changes required)
• Buttons: 6 programmable buttons plus clickable scroll wheel
• DPI Settings: 800, 1200, 1600, and 2400 DPI (adjustable)
• Dimensions: 2.63"W x 1.65"D x 3.42"H
• Weight: 3.7 oz (zinc base for stability)
• Connection Options: USB Wired (6-foot cord) or Wireless (RF dongle included)
• Programmability: DXT Engine software for Windows (button customization)
• Compatibility: Windows 7-11, Mac OS X 10.4+, Linux (plug-and-play)
• Color: Black with ergonomic grip surfaces
• Designed by: UK physiotherapists and ergonomists

Perfect For:

• Users experiencing wrist pain, carpal tunnel, or RSI from traditional mice
• Ambidextrous users who want to balance mouse usage between hands
• People recovering from hand or wrist injuries
• Medium to large hand sizes (15% larger than DXT 2)
• Office workers seeking to prevent repetitive strain injuries
• Users with arthritis, tendonitis, or chronic wrist discomfort
• Professionals who need precision control with ergonomic benefits
• Laptop users needing compact ergonomic solution

How to Use the DXT Mouse 3:

Position your hand in a natural pen-grip with fingers comfortably curled (not extended or flat). The vertical design keeps your wrist in neutral position while the pen-grip engages the precise small muscles of your hand for accurate cursor control. Press the hand-switching button to instantly toggle between right and left hand use—perfect for distributing workload throughout the day or switching hands when experiencing fatigue.

Expert-Recommended Ergonomic Mouse Solution

Ask Ergo Works has been helping professionals prevent and overcome repetitive strain injuries for over 30 years. The Kinesis DXT Mouse 3 is one of our most-recommended mice because it combines vertical ergonomic design with true ambidextrous functionality and compact portability. The 15% size increase from the DXT 2 provides better fit for medium to large hands while maintaining travel-friendly dimensions. The instant hand-switching feature is particularly valuable for preventing overuse injuries and supporting injury recovery—allowing you to maintain productivity even when one hand needs rest.

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End mouse-related wrist pain today. Add the Kinesis DXT Mouse 3 to your cart and experience the difference that expert-designed ergonomics makes. Questions about wired vs wireless or proper grip technique? Our certified ergonomists are here to help.