Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•High-end optical engine, precise positioning, smooth mouse control,comfortable hand feeling.
•3 buttons, including scroll mid button,left button,right button.2400 DPI meet your daily office or gaming needs.
•Ergonomic design,the mouse fits your palm closely.You feel not fatigued after working or gaming for a long time.
•Plug and play,compatible with Windows7/8/10/2000/xp/vista mac os.
![Hcman Gaming Mouse Wired,Programmable 7 Buttons,[Upgraded Version] Led Backlit & 5 DPI Mode,Comfortable Grip with Fire Button,USB Laptop Computer Gaming Mice,for PC MAC Gamers (Black)](https://m.media-amazon.com/images/I/4199oHNJ0jL.jpg)
![J-Tech Digital Ergonomic Mouse Wired - RGB Vertical Gaming Mouse with 5 Adjustable DPI Settings up to 4000 DPI, Computer Mouse for Carpal Tunnel, Removable Palm Rest and Thumb Buttons [V628R]](https://m.media-amazon.com/images/I/41Rr0XulZRL.jpg)