【Symmetric and ergonomic design】the 4-button Optical wired mouse Features symmetric design with textured sides, which means both left and right hands can use the mouse perfectly. If you are used to be with left hand, The wired mouse will be a good choice for you. Minimize your hand fatigue while in use.

【Superior comfort and durability】sweat-resistant matte finish of USB wired mouse offers you comfortable grip. Rubber scroll wheel is easy to scrolling up and down. 5, 000, 000 keystrokes test ensures long lifespan.3-Level adjustable DPI. Easy to switch DPI level (1000/1600/2000). experience enhanced responsive cursor control and smooth movements on most surfaces. The computer mouse can meet your demand of daily office working and personal preference

【4-Level adjustable dpi】this wired mouse with one button for 4 adjustable DPI, which is special for an office mouse, providing a more sensitively responsive cursor, and smooth movements on most surfaces. With optical design, the wired mouse will be more precise than other normal mouse. Meet your demand of highly efficient daily office working, design drawing, entertainment and so on.

【Easy to use simply plug the cord into your computer's USB port. No CD installation required. If your old parents use computer, It will be also a good choice for older parents. High quality USB plug and 4.9ft (1.5M) cord makes it convenient to use

【Wide COMPATIBILITY USB mouse work with Windows 7/8/10/XP, Vista 7/8, Linux and Mac OS. If there is any problem, Our professional customer service will be at your service.