Meet the HP 430 Multi-Device Wireless Mouse. The HP 430 mouse works seamlessly with a versatile and customizable mouse that is responsibly made. Enhance your experience by connecting with up to two devices and moving content across operating systems. Be at your best with programmable buttons, ergonomic design, and battery life that lasts up to 24 months. Plus, enjoy the freedom to work on most surfaces with multi-Surface Sensor technology. Now you can drag and drop anything across devices using one mouse. Make everything quick, easy, and just how you like it by customizing shortcuts using several applications Dial in all your preferences with 4 programmable buttons, adjustable wheel speed, and fast cursor tracking up to 4000 dpi. Connect to up to 2 devices with a USB-A nano dongle or Bluetooth. Work uninterrupted for years with this amazingly efficient, incredibly long-lasting mouse. A single AA battery lasts up to 24 months with the smart power system. 5 Buttons, Scroll Wheel. Blue Optical. What's in the box: Wireless mouse, USB dongle, 1 x AA battery, Quick start guide, Warranty card. HP standard 1-year limited warranty. Overall Dimensions: 4. 54 x 2. 92 x 1. 59 in. Safety Data Sheet