Near-frictionless scroll wheel Selectable mouse cursor speed Fast and accurate positioning when you are using it Easy to install, plug and play System supported:windows 2000/XP/Vista/ Windows 7/ Windows 8/Windows 10/linux/mac Wireless Optical Mouse 2.4GHz Quality Mice USB 2.0 Receiver for PC Laptop Features: Mini adapter Plug and play Ultra-thin, ergonomic 2.4 GHz wireless mouse for home or office use The mouse is compatible with most laptops and desktops via a USB receiver (packaged in the mouse's battery slot) Optical tracking technology works on many different surfaces DPI switch allows sensitivity to be adjustable Wireless transmission, the longest sensing distance up to 10-15 meters Portable and weight light, very convenient to carry and store Power switch for save power Up to 10 meters of operating distance Optical Resolution: 1500DPI Power Supply: 2x AAA Battery (Not included) Mouse type: Wireless Mouse Interface: USB Package Includes: 1 x 2.4GHz Wireless Portable Optical Mouse 1 x USB receiver(packaged in the mouse's battery slot) Brand Not Specified SKU 100586755_NP-1021000278 Model LLY70504104