Amazon.com: Logitech C-U0007 Unifying Receiver for Mouse and Keyboard Works with Any Logitech Product That Display The Unifying Logo (Orange Star, Connects up to 6 Devices) (Renewed) : Electronics
Logitech C-U0007 Unifying Receiver for Mouse and Keyboard Works with Any Logitech Product That Display The Unifying Logo (Orange Star, Connects up to 6 Devices) - Walmart.com
Logitech M-U0007 Wired USB Optical Gaming Mouse Tested And Working | eBay
Logitech M500 Black Tilt Wheel USB Corded Laser 1000 dpi Mouse Mice - Newegg.com