LOGITECH M280 Mouse right-handed optical 3 buttons wireless 2.4 GHz USB wireless receiver black

Enjoy extra comfort for your right hand through curved grips made of soft rubber. Go longer between battery changes thanks to the energy efficient engineering. Plus, M280 automatically puts itself to sleep when you're not using it.
Get ultra precision and responsiveness with Logitech Advanced Optical Tracking. Plug it once and forget it. Nano receiver gives you a convenient and reliable wireless connectivity.
Product Description: Logitech M280 - mouse - 2.4 GHz - black | Device Type: Mouse | Connectivity Technology: Wireless - 2.4 GHz | Colour: Black | Orientation: Right-handed | Dimensions (WxDxH): 6.79 cm x 10.54 cm x 3.84 cm | Weight: 91 g | Wireless Receiver: USB wireless receiver | Movement Detection Technology: Optical | Buttons Qty: 3 | Movement Resolution: 1000 dpi | Features: Scrolling wheel, battery indicator, on/off power switch, Nano wireless receiver, auto sleep mode, Logitech Advanced Optical Tracking | Battery: AA type | OS Required: Linux Kernel 2.6 or later, Apple MacOS X 10.5 or later, Google Chrome OS, Microsoft Windows Vista / 7 / 8 | Works With Chromebook: Yes | Manufacturer Warranty: 2-year warranty