Product Dimensions:13 x 7.5 x 9 cm; 100 Grams Power Source:Corded Electric Hardware Platform:PC Operating System:Windows 98, Windows 10 Are Batteries Included:No Item Weight:100 g Guaranteed software updates until:unknown Features: - Vertical Ergonomic Design: Ease wrist pain which is caused by long-time mouse using. Your hand with the arm keeps straight and placed naturally when you use a vertical mouse. - High precision control: non-delay technology allows high sensitivity, provides up to 3200DPI, you can make it more precise for things, like color correcting and photo editing, or faster for browsing. - Smooth and natural feeling: made of material feels like human skin, gives users the most comfortable hands feeling and avoids from sweat and slipping. - Wide Compatibility: plug and play, fit well with most desktops or laptops with a USB port for connection. - Compact and portable: light, simple and modern design, easy to carry, suitable for game, home, office, net bar, etc. Specification: Optional Color: Black, Blue, Purple Material: ABS Type: Vertical Wired Mouse Tracking Method: Optical Compatible for: PC/ Laptop Support OS: Windows 98/ 2000/ ME/ XP/ Vista/ Win7/ Win 10/ for MAC OS Motion resolution: Up to 1600dpi Button: 6 (Left/ Right/ Scroll Wheel/ Forward/ Backward) Size: Approx. 10.5 x 6.5 x 8.2cm/ 4.1 x 2.6 x 3.2in Cable Length: Approx. 142cm / 4.7ft Package Weight: 135g Package list: 1 * Wired Vertical Mouse About this item [Function]: Ease wrist pain which is caused by long-time mouse using; Your hand with the arm keeps straight and placed naturally when you use a vertical mouse [Function]: Ease wrist pain which is caused by long-time mouse using; Your hand with the arm keeps straight and placed naturally when you use a vertical mouse [High Precision Control]: Non-delay technology allows high sensitivity, provides up to 3200DPI, you can make it more precise for things, like color correcting and photo editing, or faster for browsing [Comfortable and Natural Feeling]: Made of material feels like human skin, gives users the most comfortable hands feeling and avoids from sweat and slipping [Modern Design and Portable]: Light, simple and modern design, easy to carry, suitable for game, home, office, net bar, etc. See more product details [Function]: Ease wrist pain which is caused by long-time mouse using; Your hand with the arm keeps straight and placed naturally when you use a vertical mouse [Function]: Ease wrist pain which is caused by long-time mouse using; Your hand with the arm keeps straight and placed naturally when you use a vertical mouse [High Precision Control]: Non-delay technology allows high sensitivity, provides up to 3200DPI, you can make it more precise for things, like color correcting and photo editing, or faster for browsing [Comfortable and Natural Feeling]: Made of material feels like human skin, gives users the most comfortable hands feeling and avoids from sweat and slipping [Modern Design and Portable]: Light, simple and modern design, easy to carry, suitable for game, home, office, net bar, etc.