Logitech Wireless Combo MK345 - keyboard and mouse set - 920-006481 - Keyboard & Mouse Bundles - CDW.com
Logitech 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
Amazon.com: Logitech MK520 Wireless Keyboard and Mouse Combo — Keyboard and Mouse, Long Battery Life, Secure 2.4GHz Connectivity : Electronics