Logitech MK270 Reliable Wireless Keyboard and Mouse Combo
Amazon.com: Logitech MK550 Wireless Wave Keyboard and Mouse Combo - Includes Keyboard and Mouse, Long Battery Life, Ergonomic Wave Design, Black : Electronics
Logitech MK520 Wireless Keyboard Mouse Combo with Unifying
Logitech MK520 Wireless Keyboard Mouse Combo with Unifying
Amazon.com: Logitech M570 Wireless Trackball Mouse – Ergonomic Design with Sculpted Right-Hand Shape, Compatible with Apple Mac / Microsoft, USB Unifying Receiver, Dark Gray (Discontinued by Manufacturer) : Electronics