USB receiver will be provided inside or along with the mouse
ERGONOMIC SHAPE: Ergonomically sculpted design and soft rubber grips conform to your right or left hand to be naturally comfortable.
CONVENIENT CONTROLS: Back/forward buttons and side to side scrolling plus zoom let you do more, faster (requires free Logitech Options software).Wireless technology: Advanced 2.4 GHz wireless connectivity (Unifying supported)
LONG BATTERY LIFE: You might forget this mouse runs on batteries with 2 years of power from 2 AA batteries
PROGRAMMABLE CONTROLS: Configure the buttons to do exactly what you want like switching applications, opening browser windows or jump to full screen while watching videos
PLUG’N’PLAY CONNECTION: Nano sized Logitech wireless unifying receiver stays in your computer plug it in, forget it.