Meet the HP 430 Multi-Device Wireless Mouse, work 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 a 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. 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. Blue Optical. What's in the box: Wireless mouse, USB dongle, 1 x AA battery, Quick start guide, Warranty card. Overall Dimensions: 4. 54 x 2. 92 x 1. 59 in. Connect to up to 2 devices with a USB-A nano dongle or Bluetooth. Bluetooth and Radio Frequency Wireless. HP standard One-year limited warranty. Safety Data Sheet . 5 Buttons, Scroll Wheel