Amazon.com: Logitech MK550 Wireless Wave Keyboard and Mouse Combo - Includes Keyboard and Mouse, Long Battery Life, Ergonomic Wave Design, Black : Electronics
Refurbished and Used Hardware | Logitech MK570 Comfort Wave Wireless Keyboard & Laser Mouse Combo w/USB Unifying Nano Receiver (Black/Gray) - B
Logitech K350 Wireless Wave Keyboard with Palm Rest
Logitech K350 wireless Wave Ergonomic Keyboard Complete, With USB dongle | eBay