Dell Home offers the ZAGG Limitless Wireless Bluetooth Keyboard for only $19.99 plus Free Shipping.  This normally retails for $70, so you are saving 71% off list price. Great gift idea!

• Uses Bluetooth to pair it with up to three Apple (iOS), Android, and Windows devices
• Just use a simple keystroke to switch between devices and avoid the hassle of pairing
• Backlit keys, available in seven colors for easy typing in low-light situations
• Full 12" typing area & perfectly spaced, island-style keys provide natural typing 
• The built-in stand holds your mobile devices at an ideal viewing angle
• Can be used portrait or landscape mode