Logitech Wireless Mouse M215 with 16" Laptop Sleeve 910-002138 (Certified Refurbished) This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90 day warranty M215 Wireless Optical Mouse 16" Laptop Sleeve - provides protection and portability for your notebook Easy Set Up: Just plug in the USB receiver to your computer's USB port LED Indicator Lights - Battery/Power