Logitech MK320 Wireless Desktop Keyboard & Mouse

Connection type: Wireless
Frequency: 2.4GHz
Maximum wireless range: 32.81'
Interface: USB
Mouse type: Optical
Color: Black
Type of batteries required: AA, AAA
Keyboard type: Multimedia
Hot keys: Email, media player, calculator, multimedia
System requirements: Windows® XP/Vista/7/8, USB port
Features low-profile keys, sleek, comfortable design
Portable wireless mouse
Includes keyboard, mouse, usb receiver, usb range extender, 2 aaa (keyboard) batteries and 1aa (mouse) battery (pre-installed), user documentation
Warranty: 3 years limited hardware warranty