Logitech MK520 Wireless Keyboard + Mouse Combo, 2.4 GHz Frequency/30 ft Wireless Range, Black | OfficeSupply.com
Logitech Wireless Combo MK520 specifications
Amazon.com: Logitech MK520 Wireless Keyboard and Wireless Mouse Combo — Full Size Keyboard and Mouse Long Battery Life Secure 2.4GHz Connectivity Black : Electronics