Tynerza Wired Ergonomic Silent Mouse, Vertical USB Wired Optical Mouse, 1200/2400/3200 DPI Portable Corded Office Mice for PC Computer Laptop Notebook, Reduces Right Hand/Wrist Pain - Not for Gaming by Amazon.co.uk

• \u3010Ergonomic Design\u3011The vertical design provides better support for your forearm minimizing wrist pain that can come from twisting. You will remain comfortable even after long hours of clicking, tracking, and scrolling, It eases tension on the wrist and hand for right-handed users

• \u3010Lightweight and Portable\u3011Dimensions: 14cm x 7.5cm x 8cm / 5.51" x 2.95" x 3.14". 6 buttons including scroll wheel, Line length 1.5m/4.92ft, Net Weight: 120g/4.23oz, very convenient to carry and store

• \u3010Easier Web Browsing\u3011Built-in forward and backward keys, click with your thumb, whether you are browsing web pages or querying files, you can operate conveniently and quickly, with strong practicability. (NOTE: Forward/backward buttons don't work on Mac.)

• \u3010Quiet Design\u3011Quiet click, can effectively reduce the noise, will not disturb others, help you focus more on work, suitable for library, office or home use at night

• \u30104 Adjustable DPI\u3011800-1200-2400-3200 DPI resolution optical tracking technology provides more sensitivity than standard optical mice for smooth and precise tracking on a wide range of surfaces

• \u3010Comfortable Feel\u3011The mouse material is closer to a healthy life, the skin-friendly surface design, non-slip and anti-sweat stains, and delicate and comfortable feel, bring you a better experience

• \u3010Extremely Low Power Consumption\u3011No need any driver, plug and play directly. Scientific ergonomic design encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain

• \u3010Wide Compatibility\u3011Well compatible with Windows7/8/10/XP, Vista and Linux, etc. Fits desktops, laptops, PC, and other devices with USB ports. Works better with a mouse pad

• \u3010After-sales service\u3011Our product includes a 12-month warranty. If you have any problems, please email us to solve them