Amazon has the Logitech K400 Plus Wireless Touch Keyboard in black, 920-007119, for $19.99 (39.99 – 20 instant savings) with Free Shipping for a limited time.

The Logitech Wireless Touch Keyboard K400 Plus has a 10-meter (33 feet) wireless range and a large, built-in 3.5″ multi-touch touchpad, and media hot keys for total control when connecting your laptop to your TV.