Logitech K400 Plus USB Wireless Keyboard with Touchpad for $17.99. Shipping is free on orders over $25. If needed, use this Filler Tool to pad the order for free shipping. Here is a screenshot for reference. It features 33-ft (10-meter) wireless range, built-in multi-touch touchpad and plug-and-play setup, and more. This may be very handy for a home theater PC setup (HTPC).