YOCUNKER USB Wired Vertical Mouse M Size for Small Hands, Ergonomic Optical Low Noise 6 Buttons, Reduce Wrist Strain, Compatible with MacBook/PC/Laptop/Desktop/Windows/Mac OS,White

• [Small and easy to carry] Designed for small hands, size: about 105 x 67 x 60 mm. Low height, only 60mm high. Other mice usually have a height of 75mm. It is designed smaller than most vertical mouse, so it is convenient for people with small hands. Even new users can quickly be used to it. [Vertical type and comfortable touch] The vertical ergonomic design fits in your hand and keeps your wrist and arm in a natural shape. The rubber coated surface prevents the grip from slipping and provides a comfortable fit. Skin -friendly materials, light weight, comfortable touch. [Specifications] Size: about 105 x 67 x 60mm (M size), weight: about 71g. USB cable length: about 1.4 meters. 6 buttons: forward button, back button, DPI button (800/1200/1600), scroll wheel, left click, right click. (Note: "Forward" and "Back" buttons are disabled on Mac OS.) [Low Noise & Power Saving Mode] Adopts a low noise design that does not make a ticking noise, so it does not bother people around you. After being idle for a few minutes, this mouse goes into smart sleep mode. Click any button to start. [Wide Compatibility] The optical system improves tracking and achieves high reading performance. Simply plug and play, easy to use. Compatible with Windows 7/8/10/XP, Vista 7/8, Linux, Mac OS, etc. Perfect for desktops, laptops, PCs, Macbooks and other devices.