Ultra U12-41310 Mini Keyboard with Touchpad for $19.99 after this $30 rebate. Shipping is $2.29 for a total of $20.28 shipped. Here is a screenshot before the $30 rebate for your reference. It allows wireless control from as far as 30 feet. It features a 90° rotatable touchpad, integrated Bluetooth receiver, and an built-in laser pointer. Most places have it for about $69.