Also, McKinney is the only city in Texas that made the top ten. McKinney is one of several fast-growing communities on the northeastern edge of the Dallas-Fort Worth Metroplex.
Logitech Unifying Receiver - is a proprietary standard created by Logitech. It's mainly for USB HID devices (such as keyboard , mouse, touchpad, drawing tablet or touchscreen). It's not for devices other than USB HID class (for example , external USB storage device or USB printer...etc.
Logitech's tiny Unifying receiver connects multiple peripherals. Shopping around for a wireless keyboard and mouse usually means choosing a package deal. But what if you like the keyboard from one package and the mouse from another? Each comes with its own receiver and may not be compatible with the other.