Evoluent Ergonomic VerticalMouse D Medium Wired USB (VMDM)

Another great innovation from the creator of the original VerticalMouse, the Evoluent Ergonomic VerticalMouse D offers a refined ergonomic experience designed to reduce wrist strain and improve comfort. Available in three sizes—Small, Medium, and Large—this mouse provides a custom fit for different hand sizes, ensuring optimal support and ease of use. Features: Avoids Forearm Twisting for Comfort  Extended Lip Prevents Rubbing  Easy-to-Reach Thumb Buttons  Adjustable Pointer Speed  Pointer Speed Indicators Laser Sensor for Reliable Tracking  Smart Scrolling & Horizontal Scroll Eye Comfort Control Available in Three Sizes –  Small, Medium, and Large to provide a comfortable fit for different hand sizes. Compatibilty Microsoft Windows® 7 or later Includes driver for Windows 7, 8, 10 and 11 for configuring the buttons. The driver is optional but highly recommended. VerticalMouse still has basic functionality without the driver. Apple Mac® OS X 10.5 to 10.14 Includes Mac driver for configuring the buttons. The driver is optional but highly recommended. VerticalMouse still has basic functionality without the driver. Some functions of the Windows driver are not available in the Mac driver. Apple Mac® OS X 10.15 and newer  Due to recent Mac OS update, our driver must be updated to maintain compatibility. We need a driver development kit from Apple but they have not replied to our request even after repeated emails. Therefore our driver development is unable to proceed. We apologize for the delay and will continue to contact Apple for the resource. Alternatively, the third party software USB Overdrive www.usboverdrive.com may be used to program the buttons on VerticalMouse. (Evoluent is not affiliated with USB Overdrive.) Other operating systems Fixed button functions without a driver. Third party drivers may be available from other vendors. 💡 Some advanced features, including Smart Scrolling, Eye Comfort Control, and Horizontal Scroll, require the Evoluent Mouse Manager software (Windows version). The Mac version has fewer customization options. Product Dimensions Mouse Dimensions: 4.3"L x 3.5"W x 3"H Mouse Weight: 170 g (6 oz) Brown box dimensions: 135 mm x 90 mm x 90 mm (5.3” x 3.5” x 3.5”) Brown box weight: 0.23 kg (0.51 lb or 8.1 oz) Warranty Evoluent branded mouses are covered by a 2 year warranty against manufacturing defects. Damage to the product caused by accidents, abuse or inappropriate use, including but not limited to dropping, paint peeling caused by chemical cleaners, is not covered under warranty. Defective products are replaced with available identical or equivalent products. For more info, please contact us  Price Match We proudly offer a price match to ensure you always get the best deal. If you find a lower price for the same product elsewhere, just let us know, and we’ll match it. Shop confidently knowing you're getting the best value with us! Shipping Ground shipping within US Shipping via FedEx Ground. The cost is automatically calculated and shown in the shopping cart after you enter an address. Takes 1-7 days from shipping, depending on the distance from the San Francisco area. Express shipping within US Shipped via FedEx Express. The cost is automatically calculated and shown in the shopping cart after you enter an address.