Best Buy: Logitech Wireless Rechargeable Trackpad Silver 910-002880
Logitech T650 910-003057 1 x Wheel USB RF Wireless Touchpad Mice - Newegg.com
Amazon.com: Perixx PERIPAD-704 Wireless Touchpad, Portable Track Pad for Desktop and Laptop User, Large Size 4.72x3.54x0.74 inches (Wireless), Black : Everything Else
PERIPAD-704 - Wireless Touchpad – Perixx Europe
Magic Trackpad - Black Multi-Touch Surface - Apple