Ideal for professionals requiring a fully-featured mouse and organisations putting sustainability at the forefront, the MY430 Rechargeable Mouse delivers productivity and convenience. MY430 s outer case is composed of 65% post-consumer recycled content (PCR), which together with an integrated rechargeable battery aims to reduce our environmental impact. The mouse can be used wirelessly across three different devices. The onboard rechargeable battery does away with the need for disposable batteries, lasting up to 4 months on a single charge. With six buttons, MY430 provides improved navigation and productivity features which users can enhance further with free KensingtonWorks software. Connects up to three active devices Outer Case is composed of 65% post-consumer recycled content (PCR) Provides up to 4 months of battery life on a single charge 6-button design enhances navigation and productivity Silent left/right buttons support a quiet and focused environment Customize with free KensingtonWorks software 2.4GHz receiver provides 128-bit AES government-grade encryption security Multiple DPI settings (1000/1600/2400) 3-year limited warranty