Refurbished: Logitech Recertified 920-002836 MK320 Black RF Wireless Desktop Mouse (M215) Keyboard (K330) Bundle 2.4 GHz Encrypted Wireless Connection, Long Battery Life - Newegg.com
Logitech MK320 Wireless Keyboard and Mouse Combo (Black) : Electronics
Review Analysis + Pros/Cons - Logitech MK320 Wireless Desktop Keyboard and Mouse Combo Entertainment Keyboard and Mouse 2 4GHz Encrypted Wireless Connection Long Battery Life